WFO Monthly/Daily Climate Data
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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CXUS51 KLWX 010815
CF6DCA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: WASHINGTON NATIONAL DC
MONTH: OCTOBER
YEAR: 2025
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 75 59 67 0 0 2 0.00 0.0 0 8.4 18 40 M M 4 26 30
2 72 55 64 -2 1 0 0.00 0.0 0 5.8 15 130 M M 4 21 140
3 72 55 64 -2 1 0 0.00 0.0 0 4.4 12 140 M M 4 16 130
4 78 55 67 2 0 2 0.00 0.0 0 5.5 10 170 M M 2 1 13 170
5 80 58 69 4 0 4 0.00 0.0 0 5.4 12 170 M M 1 14 170
6 81 61 71 6 0 6 0.00 0.0 0 8.4 16 180 M M 2 21 180
7 83 63 73 9 0 8 T 0.0 0 11.6 23 200 M M 6 34 180
8 74 57 66 2 0 1 0.09 0.0 0 12.2 23 330 M M 7 1 32 340
9 66 50 58 -6 7 0 0.00 0.0 0 9.5 18 40 M M 2 25 30
10 65 50 58 -5 7 0 0.00 0.0 0 6.3 15 120 M M 4 18 120
11 72 51 62 -1 3 0 0.09 0.0 0 8.1 16 50 M M 9 1 20 30
12 65 58 62 0 3 0 0.06 0.0 0 15.9 30 30 M M 10 1 37 30
13 63 56 60 -2 5 0 0.07 0.0 0 17.2 23 350 M M 10 18 31 350
14 67 56 62 0 3 0 0.02 0.0 0 13.2 21 340 M M 7 1 26 340
15 74 54 64 3 1 0 0.00 0.0 0 10.5 18 350 M M 3 26 330
16 66 49 58 -3 7 0 0.00 0.0 0 13.7 23 340 M M 0 31 330
17 67 46 57 -3 8 0 0.00 0.0 0 7.7 16 10 M M 1 22 30
18 74 50 62 2 3 0 0.00 0.0 0 4.9 13 180 M M 5 16 170
19 76 57 67 7 0 2 0.14 0.0 0 12.1 29 270 M M 7 1 39 260
20 68 50 59 0 6 0 0.01 0.0 0 10.4 28 290 M M 4 18 39 260
21 72 47 60 1 5 0 T 0.0 0 6.0 14 170 M M 4 20 190
22 69 52 61 3 4 0 T 0.0 0 6.9 18 330 M M 5 24 260
23 66 47 57 -1 8 0 0.00 0.0 0 9.0 21 280 M M 3 29 270
24 61 42 52 -6 13 0 0.00 0.0 0 7.1 20 320 M M 4 26 300
25 60 40 50 -7 15 0 0.00 0.0 0 4.0 10 340 M M 6 13 350
26 63 42 53 -4 12 0 0.00 0.0 0 3.2 14 140 M M 7 16 140
27 66 43 55 -2 10 0 0.00 0.0 0 8.2 M M M M 6 M M
28 57 45 51 -5 14 0 T 0.0 0 14.1 23 50 M M 8 31 50
29 60 49 55 -1 10 0 0.31 0.0 0 12.0 20 50 M M 9 13 28 60
30 67 52 60 4 5 0 1.10 0.0 M 10.3 18 210 M M 7 13 27 90
31 63 49 56 1 9 0 0.00 0.0 M 13.8 30 290 M M 4 50 290
================================================================================
SM 2142 1598 160 25 1.89 0.0 285.8 M 155
================================================================================
AV 69.1 51.5 9.2 FASTST M M 5 MAX(MPH)
MISC ----> # 30 30 50 290
================================================================================
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: OCTOBER
YEAR: 2025
LATITUDE: 38 50 N
LONGITUDE: 77 2 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 60.3 TOTAL FOR MONTH: 1.89 1 = FOG OR MIST
DPTR FM NORMAL: -0.5 DPTR FM NORMAL: -1.77 2 = FOG REDUCING VISIBILITY
HIGHEST: 83 ON 7 GRTST 24HR 1.41 ON 29-30 TO 1/4 MILE OR LESS
LOWEST: 40 ON 25 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 0.0 INCH 5 = HAIL
GRTST 24HR 0.0 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: 9
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 160 CLEAR (SCALE 0-3) 7
DPTR FM NORMAL -15 PTCLDY (SCALE 4-7) 20
TOTAL FM JUL 1 160 CLOUDY (SCALE 8-10) 4
DPTR FM NORMAL -31
[CDD (BASE 65) ]
TOTAL THIS MO. 25
DPTR FM NORMAL -20 [PRESSURE DATA]
TOTAL FM JAN 1 1716 HIGHEST SLP 30.47 ON 10
DPTR FM NORMAL -19 LOWEST SLP 29.46 ON 30
[REMARKS]
#FINAL-10-25#