---------------------------------------------------------------------- ACON VA/NC/SC MAY 1997 SUMMARY TEMPERATURES ---------------------------------------------------------------------- VIRGINIA ---------------------------------------------------------------------- STN A B C D E F G H I J K L M N O P Q R R1 S ---------------------------------------------------------------------- DCA 74.0 51.8 62.9 96 19 42 8 1 0 2400 BRI 71.4 46.4 58.9 90 19 32 11 1 0 1 0 2 0 0 0 0 0600/1600 CEN 73.7 48.5 61.1 94 19 36 8 1 0 0 0 39 NW 1,6 2 0 0 0 0 1200/2400 16 CHE 66.2 46.1 56.2 86 19 37.2 7 0 0 0 0 1 0 0 0 1 1900 CHO 2400 FAL 73.16 49.77 61.47 93 19 39 8 1 0 0 0 35 NNW 10 2 0 0 0 0 2400 FCH 70.8 51.4 61.1 96 19 37 5 1 0 0 0 20 SW 22 3 1 0 0 1 FRB 75.5 47.5 61.5 91 19 37 5,8,11 1 0 0 0 1 0800 HAM 73.8 54.3 64.1 91 19 45 11 1 0 0 0 53 NW 1 3 1 0 0 0 2100 HER 74.5 47.9 61.2 94 19 36 8 1 0 0 0 28 6 2 0 0 0 0 1800 LOU 72.23 41.97 57.10 87 18,24 26 11 0 0 8 0 1 0 0 0 0 0800 NEW 71.1 43.3 57.2 92 19 29 11 1 0 4 0 45 W 4 0 0 0 0 0 1700 NPN 75.2 51.4 63.3 93 19 43 11,17 1 0 0 0 45 16 3 1 0 0 1 2300 29 NOR 74.8 52.2 63.5 92 19 43 11,17 1 0 0 0 2 1 0 0 0 2400 ORF 73.0 54.4 63.7 92 19 45 17 1 0 0 0 37 W 16 2400 POR 74.5 54.3 64.4 92 19 43 11 1 0 0 0 51 SW 3 2 0 0 0 0 2400 MEC 75 51 63.1 92 19 39 8 1 0 0 0 3 0 0 0 1800 RMD 2300 RIC 75.4 50.3 62.9 94 19 40 17 2 0 0 0 47 W 3 2400 ROK 72.7 48.6 60.7 90 19 35 11,17 1 0 0 0 27 SW 13 3 0 0 0 0 2200 AKQ 76.55 46.61 61.58 92 19 37 11,29 1 0 0 0 2400 WSH 71.13 47.81 59.47 91 19 39 7,8 1 0 0 0 1 0 0 0 0 2200 WEE 74.4 49.5 61.9 94 19 40 16,22 2 0 0 0 35 NW 9,16 2 0 0 0 0 2200 WOO 70.3 47.8 59.0 89 20 39 11 0 0 0 0 0 0 0 0 0 0800 -------------------------------------------------------------------------------- NORTH CAROLINA -------------------------------------------------------------------------------- AVL 71.1 45.6 58.3 83 18 32 5,11 0 0 2 0 38 NW 2400 BRE 72.8 46.5 59.7 83 18,26 30 11 0 0 2 0 29 1,3,15 0 0 0 0 3 2200 CLT 66.3 89 26 42 11 0 0 0 0 2400 GSO 73.8 50.1 62.0 87 19 37 11 2400 HEN 76.7 49.8 63.3 90 19 38 5,11 1 0 0 0 46 NW 16 4 0 0 0 4 2200 RAL 77.4 49.8 63.6 89 19 35 11 0 0 0 0 25 3 3 0 0 0 0 1900 RDU 77.5 50.3 63.9 90 19 36 11 2400 ROX 75.5 50.7 63.1 90 19 37 11 1 0 0 0 43 NW 16 3 0 0 0 0 2100 ILM 66.9 88 20 41 11 0 0 0 0 40 NW 3 4 1 2400 ------------------------------------------------------------------------------- SOUTH CAROLINA ------------------------------------------------------------------------------- CAE 80.4 55.5 68.0 91 18,19 40 5 2400 26 GSP 76.6 52.7 64.7 88 19 41 5,11 0 0 0 0 39 SW 2400 17 RUB 78.8 51.0 64.9 90 19,26 36 5 2 0 0 0 0730/1930 ------------------------------------------------------------------------------- NEARBY LOCATIONS ------------------------------------------------------------------------------- TRI 71.3 45.2 58.3 85 18 30 16 0 0 1 0 2400 ------------------------------------------------------------------------------- --------------------------------------------------------------------------------- ACON VA/NC/SC MAY 1997 SUMMARY PRECIPITATION ---------------------------------------------------------------------------------- VIRGINIA ---------------------------------------------------------------------------------- STN T U V V1 W X Y Z 1 2 3 4 5 6 7 S ----------------------------------------------------------------------------------- DCA 3.04 2.17 25 10 1 14.58 0.0 0.0 6.7 2400 BRI 1.57 0.71 26 0.71 26 8 0 11.40 0.0 0.0 24.1 30.36 29.68 0600/1530 CEN 3.39 2.14 25 2.79 25- 11 1 16.38 0.0 0.0 15.8 30.48 29.48 2400 26 CHE 1.76 1.04 25 1.04 25 9 1 12.79 0.0 0.0 30.5 1900 FAL 3.10 1.78 25 2.64 25- 9 1 16.44 0.0 0.0 12.7 30.45 29.43 2400 26 FCH 6.49 2.5 25 4.6 25- 10 3 22.62 0.0 0.0 26 FRB 1.48 0.96 25- 11 14.49 13.7 0800 26 HAM 1.49 0.60 3 0.60 3 6 0 14.25 0.0 0.0 0.2 30.35 29.55 2100 HER 2.23 0.82 25 1.40 25- 12 0 15.15 0.0 0.0 15.0 30.47 29.30 2400 26 LOU 1.25 0.60 25- 4 0 15.04 0.0 0.0 6.0 30.40 29.90 0800 26 NEW 1.34 0.77 25-26 11 0 9.26 0.0 0.0 21.5 30.40 29.64 1700 NPN 2.20 0.70 15 0.72 15- 9 0 16.46 0.0 0.0 0.2 30.47 29.59 2300 16 NOR 1.78 0.73 1 0.73 1 7 0 14.69 0.0 0.0 T 2400 ORF 1.60 0.53 1 9 0 12.84 0.0 0.0 T 30.41 29.52 2400 POR 1.76 0.62 3 0.62 3 6 0 13.71 0.0 0.0 0.1 30.45 29.60 2400 MEC 2.39 1.29 26 1.29 26 5 1 16.21 0.0 0.0 6.82 30.13 29.40 1800 RMD 2300 RIC 1.36 0.51 25-26 7 0 13.90 0.0 0.0 1.7 30.45 29.53 2400 ROK 1.53 0.39 31 0.39 31 14 0 13.02 0.0 0.0 14.7 30.40 29.60 2400 AKQ 1.71 0.22 26 0.22 26 9 0 16.51 2400 WEE 1.72 0.73 26 0.73 26 5 0 13.62 0.0 0.0 30.38 29.52 2200 WSH 2.42 1.05 26 1.89 25- 7 1 13.29 0.0 0.0 24.35 2200 26 WOO 1.81 1.09 9 1 10.11 0.0 0.0 22.25 30.56 29.95 0800 ---------------------------------------------------------------------------------- NORTH CAROLINA ---------------------------------------------------------------------------------- AVL 2.91 0.93 3 0.93 3 12 0 23.38 T T 8.3 30.38 29.71 2400 BRE 3.38 1.39 2-3 9 1 23.51 0.0 0.0 3.5 30.42 29.86 2200 CLT 1.39 0.72 3 0.72 3 8 2 16.74 0.0 0.0 0.5 2400 GSO 1.79 1.01 3 1.01 3 19.40 2400 HEN 1.12 0.48 25 0.48 25 8 0 16.97 0.0 0.0 1.6 2200 RAL 1.72 0.47 25-26 16.15 0.0 0.0 1.6 30.37 25.59 1900 RDU 2.22 0.98 1 0.98 1 16.34 0.0 0.0 0.8 2400 ROX 2.22 0.98 1 0.98 1 6 0 17.07 0 0 0.0 0.2 30.38 29.59 2100 ILM 1.61 0.39 13 0.45 12- 8 0 14.43 0.0 0.0 1.2 30.30 29.65 2400 13 ---------------------------------------------------------------------------------- SOUTH CAROLINA ---------------------------------------------------------------------------------- CAE 1.61 15.98 2400 GSP 3.37 1.45 2,3 11 1 21.04 0.0 0.0 2.4 30.33 29.66 2400 RUB 1.02 0.62 3 0.62 3 5 0 19.76 0.0 0.0 0.0 30.25 29.63 0730/1930 ---------------------------------------------------------------------------------- NEARBY LOCATIONS ---------------------------------------------------------------------------------- TRI 4.80 2.86 26 17 1 22.56 30.29 29.61 2400 ---------------------------------------------------------------------------------- ------------------------------------------------------------------------- ACON DATA REPORT DENOTATIONS ------------------------------------------------------------------------- STATION/LOCATION (MILES & DIRECTION FROM MAIN POST OFFICE) /OBSERVER: DCA Arlington, VA NWS ROK Roanoke, VA 6SW Wendell Prillaman BRI Bridgewater, VA Clayton Towers ROA Roanoke, VA NWS CEN Centreville, VA Paul Bassett AKQ Wakefield, VA NWS CHE Chester Gap, VA Dave Lesher WSH Washington, VA David Yowell (Rappahannock County) WEE Weems, VA 3WNW Francis J. Socey CHO Charlottesville, VA 3N John Stewart WOO Woodstock, VA 5NW Lauck Walton FAL Falls Church, VA 1 3/4ENE AVL Asheville, NC NWS Lowell Koontz BRE Brevard, NC 1SE Bob Keehn FCH Falls Church, VA Erica Page CLT Charlotte, NC NWS FRB Fredericksburg, VA 7SW Ken McKneely GSO Greensboro, NC NWS HAM Hampton, VA 5NE Dave Kessel HEN Henderson, NC 4NNE HER Herndon, VA R. M. Beall RAL Raleigh, NC 7NNW Bob Woodson LOU Louisa, VA 6S John Bullock RDU Raleigh-Durham, NC NWS NEW Newmarket, VA 2W Joyce Winfree ROX Roxboro, NC 2SE Merriell A. Jay NPN Newport News, VA 7N Gary Leonard ILM Wilmington, NC NWS NOR Norfolk, VA 3NE Jim Fentress CAE Columbia, SC NWS ORF Norfolk, VA 5NE NWS GSP Greenville-Spartanburg, SC NWS POR Portsmouth, VA 3S Bill Trotter RUB Ruby, SC Franklin Hancock MEC Mechanicsville, VA Glen Martin TRI Tri-cities, TN NWS RMD Richmond, VA Roy Britt RIC Richmond, VA NWS COLUMN DENOTATIONS: A maximum mean temperature T total precipitation (inches) B minimum mean temperature U maximum calendar day precipitation (inches) C monthly mean temperature V date(s) of maximum daily precipitation V1 maximum 24-hour precip. & date(s) D maximum temperature W number of days with precip. >= .01" E date(s) of maximum temperature X number of days with precip. >= 1.0" F minimum temperature Y year-to-date precipitation (inches) G date(s) of minimum temperature Z maximum calendar day snowfall (inches) H days with maximum temperature >=90 1 date of maximum calendar day snowfall (inches) I days with maximum temperature <=32 2 number of days with snowfall J days with minimum temperature <=32 3 number of days with snowfall >= 1.0" K days with minimum temperature <= 0 4 total snowfall for month (inches) L peak wind gust (miles per hour) 5 total snowfall for past season (inches) M direction of peak wind gust 6 maximum barometric pressure (inches) N date(s) of peak wind gust 7 minimum barometric pressure (inches) O number of days with thunder (i) incomplete data P number of days with hail (M) Missing, if listed in data table Q number of days with glaze E estimated R number of days with ice pellets R1 number of days with dense fog S local observation time for temps/precipitation