| Portsmouth
Weather Records Service
Local Climatological Data
|
Station:
PORTSMOUTH, VIRGINIA
Month: JULY Year: 2005 Latitude: 36 48 04 N Longitude: 76 19 37 W Station Elevation: 20 FT Standard Time: EDT |
LOCAL CLIMATOLOGICAL DATA (WS-TYPE FORM: F-6)
STATION: PORTSMOUTH, VIRGINIA
MONTH: JULY
YEAR: 2005
LATITUDE: 36 48 04 N
LONGITUDE: 76 19 40 W
NOTE: DATA MAY EXTEND BEYOND RIGHT MARGIN
================================================================================================================================
|-----TEMPERATURE IN °F:---------| |RAIN---SNOW-||------WIND-----|BAROMETER||HUMID||SKY||---------------WEATHER-----------------|
AVG AVG PK PK MAX MIN MAX MIN DOM WX
DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH DIR SPD DIR SPD BAR BAR HUM HUM SKY TYPES / NOTES
=================================================================================================================================
1 90 73 81.5 +4 0.0 16.5 0.00 0 0 180 2.3 180 16 9861 9716 98 62 PC 18 HZ HUMID
2 84 70 77.0 -1 0.0 12.0 0.30 0 0 023 3.2 023 22 9931 9727 97 80 PC 138 HZ HUMID DSTLTG TSRA
3 81 69 75.0 -3 0.0 10.0 0.00 0 0 023 3.0 023 18 0102 9931 98 66 PC 18 HZ
4 83 68 75.5 -4 0.0 10.5 0.00 0 0 023 2.6 023 15 0154 0095 93 60 SU 1
5 83 70 76.5 -3 0.0 11.5 0.14 0 0 158 2.5 158 16 0119 9908 95 78 PC 183 HZ HUMID TSRA
6 87 73 80.0 0 0.0 15.0 0.00 0 0 023 2.6 023 17 9969 9868 93 67 SU 18 HZ HUMID
7 86 75 80.5 +1 0.0 15.5 T 0 0 023 1.7 023 16 0035 9959 97 66 PC 18 HZ -SHRA
8 83 74 78.5 -1 0.0 13.5 0.02 0 0 180 4.6 270 25 0037 9869 93 63 PC 18 HZ -SHRA FROPA
9 88 69 78.5 -3 0.0 13.5 0.00 0 0 270 2.3 270 16 0100 0034 91 48 SU 8 HZ
10 88 72 80.0 -1 0.0 15.0 0.00 0 0 045 1.5 045 15 0139 0089 90 58 SU 18 HZ SEABREEZE
11 88 73 80.5 +1 0.0 15.5 0.00 0 0 270 1.3 270 14 0131 0043 95 61 PC 18 HZ HUMID
12 89 74 81.5 +2 0.0 16.5 0.01 0 0 270 1.9 270 17 0091 0001 96 68 PC 18 HZ DSTLTG -SHRA
13 86 71 78.5 -2 0.0 13.5 1.18 0 0 158 2.4 158 19 0017 9923 99 75 PC 138 HZ +TSRA
14 86 72 79.0 -2 0.0 14.0 0.02 0 0 180 1.8 180 16 9988 9935 97 71 PC 18 HZ -SHRA DSTLTG
15 86 73 79.5 0 0.0 14.5 2.38 0 0 158 2.5 180 21 0048 9991 100 74 PC 138 HZ +TSRA SHRA
16 90 75 82.5 +2 0.0 17.5 0.06 0 0 180 2.4 180 18 0117 0048 100 70 PC 138 HZ TSRA
17 90 75 82.5 +2 0.0 17.5 0.34 0 0 180 2.1 270 19 0099 0024 99 68 PC 138 HZ TSRA
18 91 76 83.5 +3 0.0 18.5 T 0 0 180 2.8 270 16 0056 9968 99 67 PC 8 -HZ -SHRA
19 91 75 83.0 +2 0.0 18.0 T 0 0 180 2.4 270 20 0029 9947 97 67 PC 8 HZ DSTLTG -SHRA
20 93 75 84.0 +3 0.0 19.0 0.00 0 0 270 2.1 270 16 0052 9987 98 67 PC 18 HZ DSTLTG
21 92 75 83.5 +2 0.0 18.5 0.00 0 0 158 2.1 158 18 0048 9934 100 67 PC 18 HZ HUMID
22 90 76 83.0 +2 0.0 18.0 0.00 0 0 270 1.4 158 15 9969 9938 97 70 PC 18 HZ HUMID
23 88 74 81.0 +1 0.0 16.0 0.00 0 0 023 4.0 023 21 0066 9929 100 69 SU 8 HZ HUMID FROPA
24 87 72 79.5 0 0.0 14.5 0.00 0 0 023 1.8 023 13 0125 0060 99 51 SU
25 93 69 81.0 +2 0.0 16.0 T 0 0 158 2.6 270 18 0059 9881 96 64 PC 8 HZ -SHRA WARMFROPA HOT
26 96 77 86.5 +7 0.0 21.5 0.00 0 0 158 2.0 158 13 9929 9866 99 61 SU 18 HZ HOT
27 100 77 88.5 +8 0.0 23.5 0.05 0 0 180 2.2 158 22 9902 9788 100 59 PC 13 +HZ -TSRA EXTREME HEAT DSTLTG
28 89 77 83.0 +3 0.0 18.0 0.00 0 0 045 2.0 045 21 0080 9872 96 69 SU FROPA DSTLTG
29 79 72 75.5 -4 0.0 10.5 0.20 0 0 160 0.8 270 26 0165 0075 100 87 C 138 HZ SHRA
30 81 73 77.0 -2 0.0 12.0 0.30 0 0 023 0.4 023 13 0202 0127 100 86 C 13 SHRA TSRA
31 77 73 75.0 -5 0.0 10.0 1.34 0 0 023 0.5 023 16 0189 0144 100 100 C 13 SHRA TSRA
==============================================================================================================================
SUM 0.0 476.0 6.34 0 0
==============================================================================================================================
AV 87.6 73.1 80.4 +0.5 +0.96 137 2.25 150 18 0058 9957 97 68
==============================================================================================================================
NOTES:
WINDS IN M.P.H.
CLIMATOLOGICAL DATA (WS-TYPE FORM: F-6) , PAGE 2
STATION: PORTSMOUTH, VIRGINIA
MONTH: JULY
YEAR: 2005
LATITUDE: 36 48 04 N
LONGITUDE: 76 19 40 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN WX TYPES COLUMN
AVERAGE MAXIMUM: 87.6 TOTAL FOR MONTH: 6.34" 1 = FOG
AVERAGE MAX DEP: -0.9 DPTR FM NORMAL: +0.96" OR 118% 2 = FOG REDUCING VISIBILITY
AVERAGE MINIMUM: 73.1 GRTST 24HR 2.40" ON 14TH-15TH TO 1/4 MILE OR LESS
AVERAGE MIN DEP: +1.8 GRTST DAILY 2.38" ON 15TH 3 = THUNDER
AVERAGE MONTHLY: 80.4 SNOW, ICE PELLETS, GLAZE 4 = ICE PELLETS
AVERAGE MON DEP: +0.5 TOTAL MONTH: 0.0" 5 = HAIL
GRTST DAILY 0.0" ON --- 6 = GLAZE OR RIME
HIGHEST: 100 ON 27 GRTST 24HR 0.0" ON --- 7 = BLOWING DUST OR SAND:
LOWEST: 68 ON 4 GRTST DEPTH: 0.0" ON --- VSBY ½ MILE OR LESS
8 = SMOKE OR HAZE
[NO. OF DAYS WITH] [PRECIP - DAYS WITH MEASURABLE] 9 = BLOWING SNOW
X = TORNADO
MAX 32 OR BELOW: 0 0.01 INCH OR MORE: 13 OR 41.94%
MAX 90 OR ABOVE: 11 0.10 INCH OR MORE: 8
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 3
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 3
[HDD (BASE 65) ] [# DAYS WITH]
TOTAL THIS MO. 0.0
CLEAR (SCALE 0-3) 8 23 FOG
PTCLDY (SCALE 4-7) 20 0 DENSE FOG [VSBY ¾ MILE OR LESS]
SEASONAL 3372.0 CLOUDY (SCALE 8-10) 3 10 THUNDERSTORMS
10 # OF THUNDERSTORMS
[CDD (BASE 65) ] 0 SNOW
TOTAL THIS MO. 476.0 0 FROST
[PRESSURE DATA] [AVERAGE SKY COVER]
SEASONAL TOTAL 845.0 HIGHEST SLP 30.202" ON THE 30TH 45.00%
LOWEST SLP 29.716" ON THE 1ST
AVERAGE SLP 30.004" [AVERAGE RELATIVE HUMIDITY]
[STATION RECORDS] 84.00%
13TH - PRECIPITATION - DAILY - 1.18" [PREVIOUSLY 0.78" 1989]
15TH - PRECIPITATION - DAILY - 2.38" [PREVIOUSLY 0.69" 1996]
26TH - TEMPERATURE - TIE MAXIMUM MINIMUM 77° [PREVIOUSLY 1987]
27TH - TEMPERATURE - MAXIMUM 100° [PREVIOUSLY 98° 1995]
28TH - TEMPERATURE - MAXIMUM MINIMUM 77° [PREVIOUSLY 1997]
29TH - WIND - MAXIMUM GUST 26 MPH [PREVIOUSLY 25 MPH 1991]
31ST - TEMPERATURE - TIE MINIMUM MAXIMUM 77° [PREVIOUSLY 1984]
YEAR-TO-DATE
[TEMPERATURE DATA] [PRECIPITATION DATA]
AVERAGE MAXIMUM: 67.0 TOTAL FOR YEAR: 26.94"
AVERAGE MAX DEP: -1.7 DPTR FM NORMAL: -1.19" OR 96%
AVERAGE MINIMUM: 50.1 GRTST 24HR 2.40" ON JULY 14TH-15TH
AVERAGE MIN DEP: +0.1 GRTST DAILY 2.38" ON JULY 15TH
AVERAGE MONTHLY: 58.5 SNOW, ICE PELLETS, GLAZE
AVERAGE MON DEP: -0.9 TOTAL: 2.5"
GRTST DAILY 0.8" ON 1/21
HIGHEST: 100 ON 7/27 GRTST 24HR 0.8" ON 1/21
GRTST DEPTH: 0.8" ON 1/21
LOWEST: 16 ON 1/19
[NO. OF DAYS WITH] [PRECIP - DAYS WITH MEASURABLE]
MAX 32 OR BELOW: 3 0.01 INCH OR MORE: 73 OR 34.34%
MAX 90 OR ABOVE: 13 0.10 INCH OR MORE: 43
MIN 32 OR BELOW: 35 0.50 INCH OR MORE: 17
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 7
[HDD (BASE 65) ] [# DAYS WITH]
TOTAL 2220.0 CLEAR (SCALE 0-3) 48 93 FOG
PTCLDY (SCALE 4-7) 130 0 DENSE FOG [VSBY ¾ MILE OR LESS]
CLOUDY (SCALE 8-10) 34 17 THUNDERSTORMS
18 # OF THUNDERSTORMS
[CDD (BASE 65) ] 14 SNOW
TOTAL 845.0 11 FROST
[PRESSURE DATA]
HIGHEST SLP 30.789" ON JANUARY 28TH
LOWEST SLP 29.029" ON MARCH 8TH
| PWRS DENOTATIONS: SU/CL = Clear sky; PC = Partly cloudy sky; C = cloudy sky; NA, not available; NR, not recorded; TEMP, temperature; MAX, maximum; MIN, minimum; T, trace of precipitation; INOP, inoper- ative equipment; MPH, miles per hour; DN, departure from normal; DEP, departure; YR, year; NORM, normal; DST LTG, distant lightning; FROP or FROPA, frontal passage; AM morning; AFT afternoon hours; EVE evening hours; PM evening hours; E estimated; VBL, variable wind directions; TS, tropical storm |
METAR DENOTATIONS
|
BC Patches BL Blowing BR Fog with visibilites > 1/4 but <=6 statute miles and below to 1/4 mile DU Dust (widespread) DS Duststorm DZ Drizzle FC Funnel Cloud FC+ Tornado/waterspout FG Fog with visibility <= 1/4 statute miles FU Smoke FZDZ Freezing drizzle FZRA Freezing rain FZFG Freezing fog GR Hail GS Small hail HZ Haze IC Ice crystals PL Ice pellets PY Spray RA Rain SA Sand SS Sandstorm PO Sand or dust whirls SG Snow granules |
SH Shower
SHRA Shower of rain SHSN Shower of snow SHPE Shower of ice pellets SHGR Shower with hail SHGS Shower with small hail SM Statute miles SN Snow SQ Squalls TS Thunderstorm TSGR Thunderstorm with hail TSGS Thunderstorm with small hail TSPE Thunderstorm with ice pellets TSRA Thunderstorm with rain TSSN Thunderstorm with snow UP Unknown precipitation VA Volcanic ash VC Vicinity V V Used for obscurred sky METAR Qualifiers: (now placed in FRONT of code) - Light
+ Heavy DR Low drifting
M Below ( -x.x degrees)
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