SUMMARY OF CLIMATOLOGICAL DATA
... MOST STATIONS REPORT ABOVE NORMAL TEMPERATURES & RAINFALL ...
... TORNADOES HIT NORTH CAROLINA & VIRGINIA ON APRIL 28TH ...
Most all stations reported above normal temperatures and rainfall for the month as depicted in the data tables below. A good summary of weather for North Carolina may be found in the Raleigh narrative section.
On Monday the 28th of April, a series of supercell thunderstorms developed across north-central and northeastern North Carolina, as well as in south central, southeastern and central Virginia and moved northeast to the Chesapeake Bay and eastern shore where the cells diminished in intensity. These individual cells formed in increasingly unstable, moist air as strong winds moved in from the S and SW a fairly good distance ahead of an eastward moving cold front. In mid and late afternoon, the storms began to spawn tornadoes of varying intensity with the most destructive tornado reaching the "strong F3 level" in Suffolk, Virginia just off major Routes 58 and 32-and-10.
Details, associated pics, and a movie may be found with a click to the NWS Wakefield's website here: http://www.erh.noaa.gov/er/akq/wx_events/severe/april28_2008/april28_2008.html [loads slowly due to flash movie insert].
Member Gary Leonard sent us this powerpoint presentation of the afternoon's events, focused on the Southeastern Virginia storms: http://members.cox.net/irises/022808_seva_tornado.pdf . Many thanks Gary! In a follow-up to viewing this presentation, Bill Sammler of NWS AKQ sends this note: " Unfortunately, the first touchdown is about 2 miles SW of where it's indicated [in the presentation]. The tornado actually crossed U.S. 58 twice, with the first touchdown in the vicinity of Pitchkettle Rd. on the west side of U.S. 58. Only minor tree damage occurred there, but the tornado did not first touchdown near the elementary school."
NEW STATION - FRONT ROYAL, VIRGINIA [FRV] - Mike Perritt joins our group this month. He's located in Front Royal, Virginia some 50 "or so" miles to west of Washington, DC.
DROUGHT MONITOR http://www.drought.unl.edu/dm/monitor.html More information on drought can be found at NOAA's Drought Information Center http://www.drought.noaa.gov/
REMINDER All National Weather Service station data listed herein is preliminary and may be subject to change. The data has not been certified and cannot be used in legal actions. Only reports certified by the National Climatic Data Center in Asheville, NC can be used for these purposes.
|
|
Temperature |
Average Temperature |
Average Temperature |
Precipitation |
Precipitation |
|
Chesterfield |
Blacksburg |
Mechanicsville |
Blacksburg |
Richmond |
Wallops Island |
|
Raleigh (RDU) Roxboro |
Asheville |
Wilmington |
Asheville |
Cape Hatteras |
Wilmington |
|
Columbia Charleston Florence |
Columbia |
Charleston |
Greenville-Spartanburg |
Greenville-Spartanburg |
Orangburg |
STN A B C C1 D E F G H I J K K1 L M N N1 N2 O P Q R R1 R2 S CWA ------------------------------------------------------------------------------------------------------------ ANN 68.60 47.53 58.07 +2.6 89 18 35 3 0 0 0 0 70% 33 180° 11 3 0 0 1 1 2400 LWX BCB 63.9 40.7 52.3 +2.3 81 26 24 16 0 0 4 0 70% 33 260° 12 4.9 4 0 1 1 4 2400 AKQ BRI 67.0 46.8 56.9 +4.21 84 25 30 16 0 0 2 0 52% 0 0 0 0 0 0510 LWX CEN 66.5 47.0 56.7 +4.0 84 18,26 33 3,16 0 0 6 0 69% 40 348° 2 2.8 113° 3 0 0 0 0 2400 LWX CHT 66.1 46.0 56.0 +2.9 83.2 18 31.1 3 0 0 2 0 69% 21 158° 1 0.7 068° 3 0 0 1 1 2400 LWX CHO 66.7 44.7 55.7 84 18,26 29 16 0 0 1 0 28 200° 1 3.9 0 0 0 0 0 2400 LWX 28 190° 12 28 170° 17 DAN 68.8 47.0 57.9 +0.6 85 18,26 30 16 0 0 1 0 71% 37 240° 1 6.5 5 0 0 0 2 2400 RNK DCA 67.5 50.2 58.9 +2.8 85 18 40 3 0 0 0 0 65% 48 290° 11 7.9 4 0 0 0 1 2400 LWX IAD 66.5 45.5 56.0 +2.9 83 25,26 30 3 0 0 2 0 69% 52 320° 2 6.3 3 0 0 1 1 2400 LWX FCH 67.3 49.3 58.3 87 18 38 14 0 0 0 0 52 11 3 0 0 1 11 FRV 65.3 45.1 55.2 82 26 31 15 0 0 1 0 3 0 0 1 2400 LWX HAM 67 51 59 83 26 35 16 0 0 0 0 50% 38 225° 4 8.0 270° 3 0 0 0 0 2400 HDV 66.8 45.7 56.2 +0.3 84 18,24 31 3 0 0 2 0 68% 24 360° 1 360° 4 0 0 1 1 2400 LWX LDY 66.8 48.4 57.6 +0.1 83 18 35 16 0 0 0 0 62% 3 0 0 0 2 2400 AKQ LYH 66.5 44.7 55.6 +0.3 83 18,26 29 16 0 0 3 0 71% 33 240° 12 6.7 4 0 0 0 1 2400 RNK NEW 67.33 42.93 55.33 +2 84 18 25 16 0 0 4 0 67% 37 248° 12 13.53 180 2 4 1700 LWX NPN 68.6 49.4 59.0 86 26 34 16 0 0 0 0 28 270° 4 3 0 0 0 4 2400 AKQ NOR 67.9 50.3 59.2 +1.6 86 26 36 16 0 0 0 0 0 0 0 0 2 2400 AKQ ORF 66.7 51.2 58.9 +1.5 84 26 39 16 0 0 0 0 75% 45 230° 28 10.2 1 0 0 0 4 2400 AKQ FHC 68.1 52.7 60.4 +3.0 86.5 26 39.8 16 0 0 0 0 78% 32 320° 12 3.8 045° 2400 AKQ POR 68.6 51.0 59.8 +0.7 86 26 35 16 0 0 0 0 78% 38 248° 12 5.8 046° 4 0 0 0 1 2400 AKQ CTR 69.4 46.9 58.0 +1.1 89.7 18 28.5 16 0 0 3 0 75% 21 225° 1 1.0 090° 2 0 0 0 0 2400 AKQ MEC 72.16 48.56 60.6 89 18 31 16 0 0 1 0 42% 4 0 0 0 0 1700 AKQ RIC 69.8 49.2 59.5 +2.4 87 18 32 16 0 0 1 0 69% 60 340° 22 7.7 4 0 0 0 2 2400 AKQ ROA 67.6 46.4 57.0 +0.9 84 18 31 16 0 0 1 0 62% 43 250° 26 6.3 3 0 0 0 1 2400 AKQ AKQ 2400 AKQ WAL 64.2 47.1 55.6 +2.4 83 18 32 16 0 0 1 0 38 080° 6 10.1 1 0 0 0 6 2400 AKQ WOO 65.1 47.6 56.3 +1.2 82 20,27 36 15 0 0 0 0 0 0 0 2 2400 LWX WSH 66.0 46.5 56.2 +0.92 84.3 18 34.4 3 0 0 0 0 69% 40 270° 11 1.8 360° 0 0 1 0 0 2400 LWX |
STN A B C C1 D E F G H I J K K1 L M N N1 N2 O P Q R R1 R2 S CWA ----------------------------------------------------------------------------------------------------------- AVL 66.6 44.0 55.3 +1.2 78 18 28 16 0 0 2 0 68% 32 300° 12 6.8 3 0 0 0 3 2400 GSP 32 330° 29 MRH 69.6 55.5 62.6 77 18 43 16 0 0 0 0 40 040° 15 10.5 6 0 0 0 2 2400 MHX CLT 70.0 47.3 58.7 -2.2 83 18,26 29 16 0 0 2 0 69% 30 180° 19 7.3 5 0 0 0 1 2400 GSP ECG 68.2 51.1 59.7 -0.4 84 18 34 17 0 0 0 0 72% 38 040° 15 10.2 7 0 0 0 4 2400 AKQ FAY 73.8 52.2 63.0 86 26 34 16 0 0 0 0 64% 39 240° 12 8.6 6 0 0 0 5 2400 RAH 39 220° 27 GSO 68.1 48.2 58.1 +0.5 83 18,26 34 16 0 0 0 0 65% 33 230° 12 7.7 4 1 0 0 4 2400 RAH 33 300° 29 HSE 65.2 53.7 59.5 -0.3 73 24,27 44 18 0 0 0 0 41 130° 20 9.2 0 0 0 0 6 2400 MHX HKY 68.4 47.4 57.9 -0.4 81 25,26 33 16 0 0 0 0 28 210° 11 5.7 4 0 0 0 5 2400 GSP 28 020° 26 LBT 73.4 50.7 62.0 +1.5 86 26 34 16 0 0 0 0 38 240° 12 6.7 7 0 0 0 2 2400 ILM EWN 71.8 52.1 62.0 +8.0 86 18 35 17 0 0 0 0 36 040° 16 7.8 0 0 0 0 3 2400 MHX RDU 71.3 49.4 60.3 +1.2 87 26 32 16 0 0 1 0 68% 36 240° 12 7.3 6 0 0 0 2 2400 RAH RAL 71.3 47.3 59.3 +0.2 86 18,26 29 16 0 0 2 0 27 1 4 0 0 0 0 2400 RAH ROX 69.1 48.0 58.8 +1.5 87 18 31 16 0 0 1 0 66% 33 270° 20 VRB 5 1 0 0 2 2400 RAH ILM 74.0 53.6 63.8 +1.1 85 18 37 17 0 0 0 0 % 39 030° 15 8.9 3 0 0 0 1 2400 ILM |
STN A B C C1 D E F G H I J K K1 L M N N1 N2 O P Q R R1 R2 S CWA ----------------------------------------------------------------------------------------------------------- AND 71.9 49.4 60.7 +0.1 85 26 34 16 0 0 0 0 33 260° 13 6.5 4 0 0 0 2 2400 GSP CAE 73.9 50.2 62.0 -1.2 86 11 32 16 0 0 1 0 66% 35 270° 13 6.6 3 0 0 0 2 2400 CAE CRE 71.9 53.4 62.7 +0.7 79 18 38 17 0 0 0 0 40 210° 12 8.5 3 0 0 0 6 2400 ILM CHS 76.4 53.7 65.0 +0.8 86 2,12 36 16 0 0 0 0 35 350° 15 8.8 7 1 0 0 3 2400 CHS FLO 74.6 51.2 62.9 -0.2 86 26 36 16 0 0 0 0 36 030° 15 7.5 3 0 0 0 4 2400 ILM GSP 71.1 49.6 60.4 +1.4 85 26 36 16 0 0 0 0 63% 35 250° 13 6.8 5 0 0 0 2 2400 GSP OGB 75.8 51.1 63.4 85 11,27 34 16 0 0 0 0 35 280° 12 6.5 0 0 0 0 7 2400 CAE 35 250° 13 |
STN A B C C1 D E F G H I J K K1 L M N N1 N2 O P Q R R1 R2 S CWA ----------------------------------------------------------------------------------------------------------- TRI 68.5 43.4 56.0 +1.4 83 24 27 16 0 0 3 0 38 240° 12 4.3 1 0 0 0 3 2400 MRX DAV 58.2 37.7 48.0 75 19 26 2,3, 0 10 0 0 0700 PBZ 15 |
STN T T1 U U1 V V1 W X Y Z 1 2 3 4 5 6 6A 7 7A 8 S ------------------------------------------------------------------------------------------------------- ANN 5.60 +1.99 1.93 20 2.59 20-21 14 2 15.14 T 3 1 0 T 7.6 30.51 3 29.47 12 30.06 2400 BCB 5.69 +1.86 1.11 27 1.11 27 17 2 11.54 0.0 0.0 8.7 2400 BRI 5.04 +2.20 1.43 26 1.43 26 8 2 10.70 0.0 0.0 6.3 30.50 3 29.60 28 2400 CEN 6.37 +2.93 2.97 20 3.91 20-21 12 2 13.59 0.0 0.0 6.7 30.49 3 29.49 12 29.22 2400 CHT 6.40 +3.18 20-21 13 2 13.48 0.0 0.0 7.9 30.508 3 29.500 12 30.08 2400 CHO 3.79 0.95 28 1.08 27-28 11 0 8.14 29.48 12 2400 DAN 5.38 +1.55 0.79 12 0.82 31-1 13 0 11.52 0.0 0.0 3.8 30.49 3 29.52 12 2400 DCA 4.92 +2.15 1.40 20 1.61 20-21 14 1 13.26 0.0 0.0 4.9 29.48 12 2400 IAD 6.22 +3.00 2.90 20 3.61 20-21 10 1 12.63 0.0 0.0 6.5 30.51 3 29.46 12 2400 FCH 6.95 3.20 20 4.22 20-21 12 3 13.93 0.0 0.0 2.6 2400 FRV 5.66 2.49 10 1 12.08 0.0 0.0 7.4 30.481 2 29.481 12 2400 HAM 4.98 1.40 21 2.10 21-22 14 1 10.69 0.0 0.0 0.0 30.52 3 29.57 13 30.05 2400 HDV 6.33 +3.63 1.80 20-21 13 2 14.28 T 1 T 8.3 30.48 3 29.41 12 2400 LDY 5.77 +2.88 2.27 20 2.82 20-21 11 1 11.33 0.0 0.0 1.5 30.50 3 29.50 12 30.07 2400 LYH 4.39 +0.93 0.92 27 1.03 27-28 15 0 11.22 0.0 0.0 2.1 30.50 3 29.53 12 2400 NEW 3.81 +0.63 1.09 28 8.03 0.0 0.0 6.6 30.60 2,3 29.86 12 1700 4 NPN 6.41 1.83 21 2.13 21-22 18 1 15.19 0.0 0.0 2.3 30.51 3 29.56 12 2400 NOR 6.63 +2.57 1.94 21 17 2 14.87 0.0 0.0 0.3 2400 ORF 6.37 +2.99 2.12 21 2.92 21-22 15 2 14.10 0.0 0.0 0.2 30.50 3 29.56 12 2400 FHC 5.81 +2.43 1.97 21 2.67 21-22 14 2 13.14 0.0 0.0 0.2 30.477 3 29.569 12 30.036 2400 POR 5.53 +2.03 1.89 21 2.40 21-22 15 1 12.65 0.0 0.0 0.4 30.49 3 29.56 12 30.040 2400 CTR 7.25 +4.02 1.96 20 2.17 20-21 15 2 13.52 0.0 0.0 0.8 30.49 3 29.59 12 30.042 0400 MEC 8.25 2.08 21 3.88 20-21 13 2 15.92 0.0 0.0 2.5 30.15 2,3 29.35 12 1700 RIC 8.32 +5.14 3.35 20 3.54 20-21 14 2 16.19 0.0 0.0 0.8 30.52 3 29.54 12 2400 ROA 4.94 +1.33 0.78 3 1.25 27-28 13 0 10.03 0.0 0.0 4.9 30.49 3 29.52 12 2400 AKQ 2400 WAL 3.63 +0.85 0.76 28 0.92 28-29 11 0 10.71 0.0 0.0 3.9 30.52 3 29.52 12 2400 WOO 4.93 +1.73 0.81 19-20 16 0 10.94 0.0 0.0 7.7 30.56 3 29.82 12 0800 WSH 6.19 +2.39 2.10 20 2.10 20 18 1 14.85 0.0 0.0 8.2 30.52 3 29.55 12 2400 |
STN T T1 U U1 V V1 W X Y Z 1 2 3 4 5 6 6A 7 7A 8 S ------------------------------------------------------------------------------------------------------- AVL 2.84 -0.66 0.68 5 0.82 27-28 14 0 13.70 0.0 0.0 3.8 30.34 3 29.62 12 2400 MRH 6.95 3.03 22 3.16 21-22 11 2 14.80 0.0 0.0 0.0 29.67 12 2400 CLT 3.70 +0.75 0.98 28 1.05 4-5 13 0 12.94 0.0 0.0 1.4 30.41 3 29.67 12 2400 ECG 3.91 +0.91 1.58 28 1.64 20-21 11 2 8.96 0.0 0.0 T 30.54 3 29.51 12 2400 FAY 6.70 3.13 5 3.18 4-5 14 2 15.42 29.60 12 2400 GSO 5.45 +2.02 1.05 28 1.43 19-20 12 1 13.36 0.0 0.0 4.0 29.60 12 2400 HSE 8.96 +5.67 2.04 22 3.05 21-22 12 4 22.52 0.0 0.0 0.0 29.67 12 2400 HKY 2.70 -1.00 0.63 3 0.75 4-5 10 0 10.95 0.0 0.0 3.0 30.37 3 29.58 12 2400 LBT 4.54 +1.71 3.73 5 3.73 4-5 8 1 12.55 30.40 3 29.69 12 2400 EWN 4.83 +1.43 1.90 5 1.90 4-5 11 1 14.07 0.0 0.0 0.0 29.67 12 2400 RDU 3.92 +1.12 1.16 27 1.64 27-28 12 1 13.87 0.0 0.0 0.5 29.60 12 1900 RAL 3.92 +1.12 1.47 27-28 13 1 14.49 0.0 0.0 0.5 30.42 3 29.60 12 2400 ROX 4.61 +1.68 1.00 28 1.00 28 13 1 13.83 0.0 0.0 5.3 30.45 3 29.59 12 30.05 2200 ILM 2.25 -0.59 0.80 5 0.80 5 10 0 12.64 0.0 0.0 T 30.38 3 29.71 12 2400 |
STN T T1 U U1 V V1 W X Y Z 1 2 3 4 5 6 6A 7 7A 8 S ------------------------------------------------------------------------------------------------------- AND 3.13 -0.22 0.73 4 1.19 4-5 10 0 13.49 0.0 0.0 1.5 30.34 3 29.73 12 2400 CAE 3.48 +0.50 1.52 5 2.29 4-5 9 1 13.39 0.0 0.0 0.3 30.36 3 29.75 28 2400 CRE 3.07 +0.95 1.49 20 1.49 20 9 1 13.36 30.35 3 29.73 12 2400 CHS 2.49 -0.28 0.67 28 0.67 28 12 0 10.69 0.0 0.0 0.0 30.32 3 29.78 12 2400 FLO 3.45 +0.66 2.62 5 2.62 5 10 1 13.06 30.38 3 29.72 12 2400 GSP 4.11 +0.57 1.36 28 1.51 27-28 12 1 14.57 0.0 0.0 3.1 30.37 3 29.67 12 2400 OGB 1.56 0.42 5 0.42 5 9 0 11.28 0.0 30.36 3 29.78 12 2400 |
STN T T1 U U1 V V1 W X Y Z 1 2 3 4 5 6 6A 7 7A 8 S ------------------------------------------------------------------------------------------------------- TRI 2.84 -0.39 0.71 5 1.16 27-28 10 0 13.76 T 14 1 0 T 4.0 30.34 2 29.65 12 2400 DAV 5.75 0.94 20 18 0 24.93 3.1 14 8 3 5.5 154.7 0700 |
Virginia:
Annandale - Lowell sends these additional notes: " April was +2.6° warmer than average and +1.99 inches above average in precipitation and the second wettest April in the past 28 years and the wettest April since 1983 when the record of 8.65 inches occurred. April's mean monthly temperature was 58.07° and was the fifth warmest in the last 28 years. The lowest April minimum temperature was 35°, which was the highest monthly minimum since 1999 when the April minimum was only 38°. This is only the sixth time in the past 28 years that the minimum temperature stayed above the freezing mark for April. April had 14 days with measurable precipitation, which ties the 28-year record for the most precipitation days in April. On April 20th and 21st 3.07 inches or 55% of the month's rainfall occurred of which 2.59 inches of this rainfall fell in a 24 hour period which also set the April record for a 24-hour period. The previous April record was on April 14th and 15th 2007 when 2.57 inches occurred in 24 hours. (Records since June 1996) It was also the third cloudiest April on record in the past 28 years. The highest temperature range for the month was 42° a new April record on the 18th from a low of 47° to a high of 89°. This is also the highest daily temperature range recorded since January 19, 1996 when 44° was recorded; that is the 28-year record for this station for any month. The total frozen precipitation for April was only a trace from a little sleet mixed with rain on April 3rd. The maximum wind gust of 33 mph from the south was recorded on the 11th at 2217 hours. April DAILY Records Tied or Broken- (28-Years of records): 4 HIGH maximum temperature: 1, 10, 11, 18; 3 HIGH minimum temperature: 5, 11, 12; 2 HIGH range temperature: 17, 18; 2 LOW range temperature: 21, 27; 2 HIGH precipitation: 3, 20. " [ + + ]
Arlington - From NWS WBC come these notes: " APRIL 2008 CONTINUED THE TREND OF ABOVE NORMAL MONTHLY TEMPERATURES. OVER THE LAST TWELVE MONTHS EVERY MONTHLY AVERAGE TEMPERATURE HAS BEEN ABOVE NORMAL. THE LAST MONTH OF BELOW NORMAL TEMPERATURES WAS APRIL 2007. THIS IS THE SECOND LONGEST STRETCH OF ABOVE NORMAL TEMPERATURES DATING BACK TO 1872. THE LONGEST STRETCH WITH ABOVE NORMAL MONTHLY TEMPERATURES WAS NINETEEN MONTHS SPANNING FROM OCTOBER 1990 THROUGH APRIL 1992. APRIL 2008 PRECIPITATION WAS ABOVE NORMAL. NO SNOW WAS REPORTED AT DCA IN APRIL. SNOWFALL FOR THE ENTIRE SEASON TOTALED ONLY 4.9 INCHES ...WELL BELOW THE NORMAL OF 15.2 INCHES. " [ + + ]
Bridgewater - " The heavy rains at the end of the month has brought the yearly average to near normal. The ponds and rivers are beginning to recover from the long dry spell. The snowfall for the winter was only 6.3 inches, which was much below normal. We usually get around 22 inches. It was a boring winter! We had 2 thunderstorms during the month. " - [ + + ] - notes from Clayton
Centreville - Paul sends these notes: " Check the oarlocks guys; this is going to be a wet one. Entering the month of April, as we usually do right after March, a noticeable rain deficit of 3.02" was all too apparent. With a fairly consistent distribution of moisture for April though, we were able to welcome May with a slight surplus. Yeah, 0.09" is slight, but I'll take it... With 6.37" on the ground by the end of April, May flowers are a sure bet. Temperatures for April came in on the warm side with the monthly average 4.0° above the published 52.7° mark. The average high worked out at 66.5°, just 1.3° over the normal, and two days recording a monthly maximum of 88°; still pretty far away from the all time high of 93° set back in 1990. In the low department, we had a pair of 33°'s on the 4th and 16th; still a good distance away from a record low of 17° set back in 1985. Naturally the average low temperature made the headlines with 47.0° in the books; 6.8° below the 40.0° average low; the greatest deviation so far this year. Precipitation was a big player in typically sunny Centreville for April. Our 3.44" monthly average was exceeded by 2.93" yielding 6.37" for the month, which works out to 185% of normal. The greatest 24-hour amount was tallied on April 20th and 21st when 3.61" (3.97" for the full rain event) fell and accounted for 61% of our monthly total. Since August 2006 we have faced the new month with a rain deficit; not so for May 2008 with 0.09" showing in the surplus column. Pleasant sailing mates! " - [ + + ] - notes from Paul
Chantilly - Russ Topping reports: " Mild with a big rain event, to double our average rainfall. The average temperature was 2.9° above normal. Record high minimum temperatures occurred on the 11th (55.7°) and 21st (55.1°). Snowfall for the month was 0.4" below average, with no trace. Total snowfall for the season was 7.9". A trace of sleet fell on the 3rd. The last whimper of the winter of 2007-8. Record precipitation fell on the 3rd (0.73") and we had a tie for the record on the 20th (2.66"). Thunderstorms rumbled through on the 11th, 20th and 21st. Dense fog was observed on the 10th. *Please note, anemometer is currently partially obstructed from the southeast " - [ + +]
Dulles - from NWS Sterling (KLWX) come these notes: " APRIL 2008 CONTINUED THE TREND OF ABOVE NORMAL MONTHLY TEMPERATURES. OVER THE LAST TWELVE MONTHS EVERY MONTHLY AVERAGE TEMPERATURE HAS BEEN ABOVE NORMAL. THE LAST MONTH OF BELOW NORMAL TEMPERATURES WAS APRIL 2007. THIS IS THE SECOND LONGEST STRETCH OF ABOVE NORMAL TEMPERATURES DATING BACK TO 1963. THE LONGEST STRETCH WITH ABOVE NORMAL MONTHLY TEMPERATURES WAS THIRTEEN MONTHS SPANNING FROM OCTOBER 1990 THROUGH OCTOBER 1991. APRIL 2008 PRECIPITATION WAS WELL ABOVE NORMAL WITH 6.22 INCHES OF RAIN RECORDED. THIS IS THE THIRD WETTEST APRIL DATING BACK TO 1963. NO SNOW FELL AT IAD THIS MONTH KEEPING THE SEASONAL TOTAL AT 6.5 INCHES...WELL BELOW THE NORMAL OF 21.2 INCHES. " - [ + + ]
Falls Church - from Windie in Falls Church: " April 2008 was a very wet month...a storm system on the 20th and 21st brought over 4 inches of rain to my area. My first 80-degree day occurred this month on the 11th . A system on the 3rd brought a brief period of sleet only amounting to a trace. " - [ M + ]
Herndon - Randy reports: " April was slightly above normal in temperature, and well above normal in precipitation. The precipitation fell on and off the entire month. One half of total rain fell between on the 20th and 21st when showers and thundershowers brought over 3.6 inches of rain. We received no snow during the month, but we did see some sleet on the 3rd. The total precip for the month was 6.33 inches which was over 3.6 inches above normal. For the year we have had 14.28 inches which is now one inch above normal. This is the first time we have been above normal in annual precipitation since Dec 06. As for the temperatures, the average high was about one degree below normal and low was slightly more than 1 degree above normal. The warm temperatures and frequent rainfall during the month has really brought out the spring flowers in all of their colors and I have to mow my grass more than once a week. " - [ + + ]
Ladysmith - Danny reports: " April temperatures finished slightly above normal, making it the 10th out of the last 12 months with above normal temperatures. Precipitation finished well above normal for just the 3rd time in the last 17 months, with the greatest differential above normal since November 2006. " - [ + + ]
New Market - Joy reports: " 2 record highs set on the 11th and 12th. " - [ + + ]
Norfolk - NWS AKQ makes these notes: "APRIL 2008 RANKS AS THE 10TH WETTEST ON RECORD AT NORFOLK. THE WETTEST APRIL ON RECORD WAS APRIL 1889...WHEN 11.87 INCHES OF PRECIPITATION FELL. " - [ + + ]
Portsmouth - " The recent month-to-month trend continues with a milder and wetter than normal April with the average temp 0.7° above normal. Rainfall was well ABOVE normal (only 158% of normal) by 2.03" Rainfall for the year-to-date is 12.65" which is 1.67" BELOW normal (88% of normal) STATION RECORDS: 12th - TEMPERATURE - Maximum Minimum 62° [previous 58ø 2001]; 12th - WIND - 38 mph [previous 33 mph 1988; 14th - TEMPERATURE - Minimum Maximum 52ø [previous 54ø 1988]; 21st - RAINFALL - 1.89" [previous 0.66" 1993]. " - [ + + ]
Richmond - NWS AKQ reports these additional notes: " APRIL 2008 RANKS AS THE 3RD WETTEST APRIL ON RECORD. THE WETTEST APRIL ON RECORD WAS APRIL 1889...WHEN 8.89 INCHES OF PRECIPITATION FELL. IN ADDITION...THE 2-DAY PERIOD FROM APRIL 20TH TO 21ST WAS THE SECOND WETTEST APRIL 2 DAY PERIOD ON RECORD. THE 4.81 INCHES OF RAIN THAT FELL IN THOSE 2 DAYS WAS EXCEEDED ONLY BY THE APRIL 17TH AND 18TH 1910 PERIOD...WHEN 5.52 INCHES OF RAIN FELL. " - [ + + ]
Woodstock - Lauck sends these year-end notes: " "
North Carolina:
Greensboro - NWS Raleigh (RAH) reports: " ...CLIMATE RECORDS FOR THE MONTH OF APRIL 2008... 20TH... 0.97" OF PRECIPITATION BROKE THE OLD RECORD OF 0.51"... SET IN 1935. The above normal April temperatures at both Raleigh and Greensboro continued the trend of warmer than normal monthly temperatures since August 2007. At RDU, eight of the past nine months have been warmer than the 30-year statistical normal. Only November 2007 had temperatures that were slightly below normal. GSO has had nine straight warmer than normal months. Thirteen of the past fourteen months have been warmer than normal at RDU, and twelve of the past fourteen months have been warmer than normal at GSO The April 2008 North Carolina Weather Review is located here: http://www.erh.noaa.gov/rah/ncsummaries/MonthlySummary.Apr.2008.doc [when available]. " - [ + + ]
Raleigh - Bob sends these additional notes: " Warmest day so far with 86 degrees on the 18th and the 26th. Last freeze of the season (29 degrees) occurred on April 16th. There was no severe weather observed, however thunderstorms were observed on four days. " - [ + + ]
Raleigh - NWS Raleigh (RAH) reports: " ...CLIMATE RECORDS FOR THE MONTH OF APRIL... 5TH...LOW OF 60 BROKE THE RECORD OF WARMEST LOW OF 58... SET IN 1985. 20TH...0.43" OF PRECIPITATION BROKE THE OLD RECORD OF 0.39"... SET IN 1982. 27TH... LOW OF 63 TIED THE RECORD OF WARMEST LOW... PREVIOUSLY SET IN 2007/1954. The above normal April temperatures at both Raleigh and Greensboro continued the trend of warmer than normal monthly temperatures since August 2007. At RDU, eight of the past nine months have been warmer than the 30-year statistical normal. Only November 2007 had temperatures that were slightly below normal. GSO has had nine straight warmer than normal months. Thirteen of the past fourteen months have been warmer than normal at RDU, and twelve of the past fourteen months have been warmer than normal at GSO Above normal rainfall continued throughout much of central North Carolina in April 2008. Extreme to exceptional drought conditions continued to lessen and reservoirs began to fill. Temperatures were generally slightly above normal. There were several periods of significant rains across North Carolina during April. These rain events were spaced rather evenly throughout the month, with the heaviest rainfall totals coming on or around April 3-6, April 12-13, April 19-23, and April 27-28. The April rainfall totals generally ranged between 4 and 8 inches across the majority of the state, lowering to between 2 and 4 inches over the southwestern Mountains. These totals were generally 1 to 3 inches above normal over most of the state, except near to slightly below normal over the southwest. Those areas greatly benefiting from the above normal rainfall in April included Greensboro, which totaled 5.45 inches of rain (2.02 inches above normal), and Durham, which totaled 7.27 inches of rainfall (nearly 4 inches above normal). The southwestern Mountains and the southern Coastal Area were the driest areas in the state, where the majority of locations reported below normal rainfall totals. These locations included Cherokee, Asheville, and Wilmington. Cherokee reported 2.17 inches, which was about 1.5 inches below normal. April 2008 average monthly temperatures generally turned out to be very near the 30-year normal. Charlotte and Elizabeth City averaged slightly below normal, while the majority of the official reporting sites averaged slightly above normal. In central North Carolina, Raleigh-Durham (RDU) averaged 60.3 degrees for April 2008, which was 1.2 degrees above normal. There were no daily record temperatures set this month at RDU. Greensboro (GSO) averaged 57.6 degrees in April, which was 0.5 degrees above normal. There was no daily record temperatures set this month at GSO. A late season frost/freeze event occurred across portions of the Sandhills and Coastal Plain on April 16, 2008. The April 2008 North Carolina Weather Review is located here: http://www.erh.noaa.gov/rah/ncsummaries/MonthlySummary.Apr.2008.doc [when available]. " - [ + + ]
Nearby Cities:
Tri-Cities - NWS Morristown, TN (MRX) reports: " Tri-Cities received 2.84 inches of rain in April, which was 0.39 inches below normal. It ranked as the 27th driest April on record at Tri-Cities. Measurable rain occurred on only ten days, and only four of those days had more than one-quarter of an inch. The heaviest rain fell on the 5th, when 0.71 inches of rain was reported. The driest April of the 71 years of observations taken at Tri-Cities, was back in 1976 when only 0.21 inches was recorded. The monthly-averaged temperature at Tri-Cities was 56.0 degrees, which was 1.4 degrees above normal. It ranked in the middle one-third of observations taken in April at Tri-Cities. A low temperature record was tied on the 16th when the overnight low dipped to 27 degrees, tying the previous record set in 1950. In addition, a low temperature record was broken on the last day of the month when the thermometer reading fell to 30 degrees, breaking the previous record of 30 degrees set in 1964. The warmest April at Tri-Cities was back in 1954, when the average temperature was 61.8 degrees. " - [ + - ]
COLUMN DENOTATIONS:
A maximum mean temperature | T total precipitation (inches)
T1 departure from normal |
B minimum mean temperature | U maximum calendar day precipitation (inches) |
C monthly mean temperature
C1 departure from normal |
U1 date of maximum calendar day precipitation |
D maximum temperature | V date(s) of maximum daily precipitation |
E date(s) of maximum temperature | V1 maximum 24-hour precip. & date(s) |
F minimum temperature | W number of days with precip. >= .01" |
G date(s) of minimum temperature | X number of days with precip. >= 1.0" |
H days with maximum temperature >=90 | Y year-to-date precipitation (inches) |
I days with maximum temperature <=32 | Z maximum calendar day snowfall (inches) |
J days with minimum temperature <=32 | VRB Variable |
K days with minimum temperature <= 0 | 1 date of maximum calendar day snowfall (inches) |
K1 average relative humidity | 2 number of days with snowfall |
L peak wind gust (miles per hour) | 3 number of days with snowfall >= 1.0" |
M direction of peak wind gust | 4 total snowfall for month (inches) |
N date(s) of peak wind gust | 5 total snowfall for 2007-2008 season (inches) |
N1 average wind speed (miles per hour) | 6 maximum barometric pressure (inches) |
N2 dominant wind direction | 6A date of maximum barometric pressure |
O number of days with thunder | 7 minimum barometric pressure (inches) |
P number of days with hail | 7A date of minimum barometric pressure |
Q number of days with glaze | 8 average sea-level pressure |
R number of days with ice pellets | STN Station |
R2 sky cover percentage | NR not recorded |
R1 number of days with dense fog [1/4 mile and less visibility] | (i) incomplete data |
S local observation time for temps/precipitation | (M) missing, if listed in data table |
~ "about" | E estimated |
+ additional indeterminate number of days | CWA - NWS Office County Warning Area |
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STATION / LOCATION (MILES & DIRECTION FROM MAIN POST OFFICE)/OBSERVER / YEAR RECORDS BEGAN / EMAIL ADDRESS:
  | ROK Roanoke, VA 6SW Wendell Prillaman 4/76 wlprillaman@cox.net |
ANN Annandale, VA 1 3/4 ENE - Lowell Koontz 8/31/79 wwkoontz@verizon.net | AKQ Wakefield, VA NWS Wakefield Municipal Airport 36-58-53N 077-00-04W 33M |
DCA Arlington, VA Washington, DC, Reagan Washington National Airport 38-50-54N 077-02-03W 18M | WSH Washington, VA David Yowell runamok@runamok.com |
BCB Blacksburg, VA NWS Virginia Tech Airport 37-13N 080-25W | |
BRI Bridgewater, VA Clayton Towers Ctowers@rica.net | WOO Woodstock, VA 5NW Lauck Walton - 12/1/85 jwalton@shentel.net |
CEN Centreville, VA Paul Bassett 1985, 38° 50.9788' N LAT. 77° 25.6374' W LON. | Elevation 324' | m.psb@verizon.net | LDY Ladysmith, VA Danny Jessee 2003 danny@dannyjessee.com |
WAL Wallops Island, VA 37° 56'26" N 75° 27'47" W Wallops Flight Facility Airport | CHO Charlottesville, VA Charlottesville-Albemarle Airport ASOS (Rappahannock County) 38-08-18N 078-27-21W 192M | AVL Asheville, NC Asheville Regional Airport 35-25-55N 082-32-15W 670M |
MRH Beaufort, NC Michael J. Field Airport 34-44-01N 076-39-38W 3M | |
DAN Danville, VA, Danville Regional Airport, 36-34-22N 079-20-10W 175M | CLT Charlotte, NC NWS Charlotte/Douglas International Airpot 35-12-48N 080-56-55W 220M |
IAD Dulles - Washington-Dulles International Airport 38-56-05N 077-26-51W 93M | SSB Sunset Beach, NC 33.9° N 78.5° W Tom Myers |
FCH Falls Church, VA Erica Page - 3/7/94 Windie1970@aol.com | HKY Hickory, NC |
HAM Hampton, VA 5NE Dave Kessel 1989 david82@verizon.net | ECG Elizabeth City, NC, Coast Guard Air Station 36-15-47N 076-10-58W 11M |
CTR Winterpock in Chesterfield County, VA Albert Arnold 06/03 | FAY Fayetteville, NC Fayetteville Regional Airport, 34-59-22N 078-52-48W 55M |
GSO Greensboro, NC NWS Piedmont Triad International Airport 36-05-51N 079-56-37W 275M | |
CHT Chantilly, VA Russ Topping - 12/2006 russ.topping@gmail.com - new location December 2006 | HSE Cape Hatteras, NC Mitchell Field 35-13-56N 075-27-21W 3M |
HDV Herndon, VA Randoplh W. Ashby, 3.3 SM South, Lat: 38.922127, Lon: -77.38015, Elev: 390'. Randolph_Ashby@Raytheon.com | LBT Lumberton, NC Lumberton Municipal Airport 34-36-26N 079-03-36W 37M |
EWN New Bern, NC Craven County Regional Airport 36-04-03N 077-02-50W 3M | |
FRV Front Royal, VA Michael Perritt - 04/08 snowyat9@yahoo.com | RAL Raleigh, NC 7NNW Bob Woodson - 6/1/93 kf4mmm@qsl.net |
LKU Louisa, VA 1N Joseph Bowers 1944 - NWS ID 44-5050-02jmbiii@earthlink.net | RDU Raleigh-Durham, NC Raleigh-Durham International Airport 35-52-14N 078-47-11W 130M |
LOU Louisa, VA 6S John Bullock (about 1970) INACTIVE 1/1/02 - MEMBER DECEASED FALL 2004 | ROX Roxboro, NC 2SE Merriell A. Jay 1/93 |
LYH Lynchburg, VA NWS Lynchburg Regional Airport 37-19-15N 079-12-24W 295M | ILM Wilmington, NC NWS New Hanover International Airport 34-16-06N 077-54-22W 9M |
NEW Newmarket, VA 2W Joyce Winfree joywood@shentel.net | CHS Charleston, SC NWS Charleston Air Force Base 32-53-56N 080-02-26W 13M |
NPN Newport News, VA 7N Gary Leonard - 6/91 GaryMLeonard@aol.com | CAE Columbia, SC NWS Columbia Metropolitan Airport 33-56-31N 081-07-05W 73M |
NOR Norfolk, VA 3NE Jim Fentress 6/1/77 | FLO Florence, SC Florence Regional Airport 34-11-16N 079-43-51W 44M |
ORF Norfolk, VA 5NE 36-54-13N 076-11-31W 14M 1871 | GSP Greenville-Spartanburg, SC NWS Greenville-Spartanburg Airport 34-53-02N 082-13-15W 286M |
POR Portsmouth, VA 36.81° North 76.33° West 3S Bill Trotter - 7/1/76 wxr@cox.net | CRE North Myrtle Beach, SC Grand Strand Airport 33-48-42N 078-43-26W 10M |
MEC Mechanicsville, VA Glen Martin 11/19/91 | OGB Orangeburg, SC Orangeburg Municipal Airport 33-27-50N 080-51-13W 59M |
FHC Norfolk, VA Fred Heutte Center 36° 54'N 76° 16'W 01/01/03 fhcgarden@cox.net | AND Anderson, SC |
RIC Richmond, VA Richmond International Airport 37-30-40N 077-19-24W 50M | TRI Tri-cities, TN (Bristol / Johnson / Kingsport), Tri-City Regional Airport 36-28-47N 082-23-56W 474M |
ROA Roanoke, VA Roanoke Regional Airport 37-19-01N 079-58-27W 362M | DAV Davis, WV Dave Lesher canaanwx@canaantv.tv |