WFO Monthly/Daily Climate Data
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
517
CXUS51 KLWX 210915
CF6DCA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: WASHINGTON NATIONAL DC
MONTH: FEBRUARY
YEAR: 2025
LATITUDE: 38 50 N
LONGITUDE: 77 2 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
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1 2 3 4 5 6A 6B 7 8 9 10 11 12 13 14 15 16 17 18
12Z AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR
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1 53 32 43 5 22 0 T 0.0 0 13.4 31 340 M M 5 1 43 330
2 40 27 34 -4 31 0 0.00 0.0 0 6.7 15 30 M M 6 18 30
3 53 33 43 5 22 0 0.00 0.0 0 3.8 10 170 M M 7 13 210
4 64 40 52 14 13 0 0.00 0.0 0 12.5 29 340 M M 4 39 330
5 41 34 38 0 27 0 0.05 0.0 0 6.3 20 10 M M 10 24 10
6 48 34 41 3 24 0 0.85 0.0 0 6.9 17 210 M M 8 1 23 210
7 54 38 46 7 19 0 0.00 0.0 0 11.1 24 330 M M 5 34 320
8 38 33 36 -3 29 0 0.05 T 0 6.4 14 190 M M 9 14 20 190
9 48 34 41 2 24 0 0.00 0.0 0 11.1 22 340 M M 8 1 30 340
10 47 36 42 3 23 0 0.00 0.0 0 8.9 16 340 M M 6 22 320
11 39 31 35 -4 30 0 0.60 5.9 0 5.6 13 10 M M 10 12 16 20
12 37 32 35 -4 30 0 0.14 0.5 6 7.3 13 10 M M 10 1468 16 20
13 57 36 47 7 18 0 0.19 0.0 2 9.2 35 310 M M 9 1 57 290
14 44 33 39 -1 26 0 0.00 0.0 0 9.6 20 340 M M 2 32 330
15 41 35 38 -2 27 0 0.47 T 0 6.3 18 170 M M 10 14 24 170
16 66 39 53 13 12 0 0.47 0.0 0 14.1 38 300 M M 8 1 64 300
17 44 32 38 -2 27 0 0.00 0.0 0 16.6 35 300 M M 3 60 290
18 38 23 31 -10 34 0 0.00 0.0 0 13.0 22 340 M M 7 31 320
19 27 21 24 -17 41 0 T 0.1 0 8.8 21 340 M M 9 25 340
20 32 24 28 -13 37 0 T T 0 16.0 26 310 M M 8 48 290
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SM 911 647 516 0 2.82 6.5 193.6 M 144
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AV 45.6 32.4 9.7 FASTST M M 7 MAX(MPH)
MISC ----> 38 300 64 300
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NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: WASHINGTON NATIONAL DC
MONTH: FEBRUARY
YEAR: 2025
LATITUDE: 38 50 N
LONGITUDE: 77 2 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 38.9 TOTAL FOR MONTH: 2.82 1 = FOG OR MIST
DPTR FM NORMAL: -0.3 DPTR FM NORMAL: 0.97 2 = FOG REDUCING VISIBILITY
HIGHEST: 66 ON 16 GRTST 24HR 0.94 ON 15-16 TO 1/4 MILE OR LESS
LOWEST: 21 ON 19 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 6.5 INCHES 5 = HAIL
GRTST 24HR 5.9 ON 11-11 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 6 ON 12 7 = DUSTSTORM OR SANDSTORM:
VSBY 1/2 MILE OR LESS
8 = SMOKE OR HAZE
[NO. OF DAYS WITH] [WEATHER - DAYS WITH] 9 = BLOWING SNOW
X = TORNADO
MAX 32 OR BELOW: 2 0.01 INCH OR MORE: 8
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 6
MIN 32 OR BELOW: 8 0.50 INCH OR MORE: 2
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 516 CLEAR (SCALE 0-3) 2
DPTR FM NORMAL 1 PTCLDY (SCALE 4-7) 10
TOTAL FM JUL 1 2593 CLOUDY (SCALE 8-10) 8
DPTR FM NORMAL -146
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP M ON M
DPTR FM NORMAL 0 LOWEST SLP 29.11 ON 16
[REMARKS]