WFO Monthly/Daily Climate Data
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
601
CXUS51 KLWX 120915
CF6IAD
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: WASHINGTON DULLES DC
MONTH: FEBRUARY
YEAR: 2025
LATITUDE: 38 57 N
LONGITUDE: 77 27 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
================================================================================
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 51 28 40 6 25 0 0.00 0.0 0 12.1 23 320 M M 5 1 34 320
2 37 22 30 -4 35 0 0.00 0.0 0 6.4 13 190 M M 6 19 160
3 53 28 41 7 24 0 0.00 0.0 0 3.4 10 190 M M 6 14 200
4 60 34 47 13 18 0 0.00 0.0 0 10.1 29 320 M M 4 42 310
5 39 32 36 1 29 0 0.03 0.0 0 6.0 18 360 M M 10 6 26 360
6 47 32 40 5 25 0 0.66 0.0 0 5.5 16 150 M M 8 16 24 160
7 52 30 41 6 24 0 0.00 0.0 0 11.1 24 310 M M 4 1 33 320
8 35 29 32 -3 33 0 0.04 0.1 0 6.0 14 150 M M 10 1468 24 170
9 45 31 38 3 27 0 0.00 0.0 0 8.9 26 300 M M 8 12 34 300
10 45 32 39 4 26 0 0.00 0.0 0 7.9 15 330 M M 6 19 320
11 36 27 32 -4 33 0 0.50 4.8 0 4.5 12 140 M M 10 1 18 170
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SM 500 325 299 0 1.23 4.9 81.9 M 77
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AV 45.5 29.5 7.4 FASTST M M 7 MAX(MPH)
MISC ----> 29 320 42 310
================================================================================
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 DULLES DC
MONTH: FEBRUARY
YEAR: 2025
LATITUDE: 38 57 N
LONGITUDE: 77 27 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 37.5 TOTAL FOR MONTH: 1.23 1 = FOG OR MIST
DPTR FM NORMAL: 2.8 DPTR FM NORMAL: 0.22 2 = FOG REDUCING VISIBILITY
HIGHEST: 60 ON 4 GRTST 24HR 0.69 ON 5- 6 TO 1/4 MILE OR LESS
LOWEST: 22 ON 2 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 4.9 INCHES 5 = HAIL
GRTST 24HR 4.8 ON 11-11 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 0 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: 0 0.01 INCH OR MORE: 4
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2
MIN 32 OR BELOW: 10 0.50 INCH OR MORE: 2
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 299 CLEAR (SCALE 0-3) 0
DPTR FM NORMAL -33 PTCLDY (SCALE 4-7) 7
TOTAL FM JUL 1 2864 CLOUDY (SCALE 8-10) 4
DPTR FM NORMAL -177
[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 29.65 ON 1
[REMARKS]