WFO Monthly/Daily Climate Data
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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CXUS51 KLWX 100815
CF6DCA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: WASHINGTON NATIONAL DC
MONTH: MARCH
YEAR: 2026
LATITUDE: 38 50 N
LONGITUDE: 77 2 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
================================================================================
1 56 39 48 5 17 0 T 0.0 0 9.7 21 20 M M 3 25 20
2 39 31 35 -8 30 0 0.08 0.8 0 7.0 14 60 M M 8 1 17 30
3 43 32 38 -6 27 0 0.19 0.0 T 5.0 14 190 M M 10 16 20 180
4 52 43 48 4 17 0 0.07 0.0 0 4.0 12 60 M M 10 18 13 60
5 59 45 52 8 13 0 0.09 0.0 0 3.9 23 320 M M 9 128 31 310
6 51 44 48 4 17 0 T 0.0 0 7.7 13 70 M M 10 1 15 40
7 64 41 53 8 12 0 T 0.0 0 6.4 17 170 M M 7 1 21 180
8 76 52 64 19 1 0 0.00 0.0 0 7.6 18 250 M M 7 26 280
9 76 44 60 15 5 0 0.00 0.0 0 5.2 16 180 M M 1 1 22 210
================================================================================
SM 516 371 139 0 0.43 0.8 56.5 M 65
================================================================================
AV 57.3 41.2 6.3 FASTST M M 7 MAX(MPH)
MISC ----> 23 320 31 310
================================================================================
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 NATIONAL DC
MONTH: MARCH
YEAR: 2026
LATITUDE: 38 50 N
LONGITUDE: 77 2 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 49.3 TOTAL FOR MONTH: 0.43 1 = FOG OR MIST
DPTR FM NORMAL: 5.2 DPTR FM NORMAL: -0.52 2 = FOG REDUCING VISIBILITY
HIGHEST: 76 ON 9, 8 GRTST 24HR 0.20 ON 3- 4 TO 1/4 MILE OR LESS
LOWEST: 31 ON 2 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 0.8 INCH 5 = HAIL
GRTST 24HR 0.8 ON 2- 2 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: T 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: 1
MIN 32 OR BELOW: 2 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 139 CLEAR (SCALE 0-3) 1
DPTR FM NORMAL -49 PTCLDY (SCALE 4-7) 4
TOTAL FM JUL 1 3358 CLOUDY (SCALE 8-10) 4
DPTR FM NORMAL 247
[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 29.79 ON 8
[REMARKS]