WFO Monthly/Daily Climate Data
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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CXUS51 KLWX 290915
CF6BWI
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: BALTIMORE MD
MONTH: DECEMBER
YEAR: 2025
LATITUDE: 39 10 N
LONGITUDE: 76 40 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 45 26 36 -6 29 0 0.00 0.0 0 6.3 22 310 M M 6 34 320
2 40 27 34 -8 31 0 0.84 0.0 0 5.9 17 300 M M 8 1 25 290
3 44 26 35 -7 30 0 0.00 0.0 0 5.9 20 310 M M 3 27 310
4 45 24 35 -6 30 0 0.00 0.0 0 7.3 21 300 M M 6 30 280
5 32 25 29 -12 36 0 0.04 1.0 T 6.8 15 110 M M 10 16 21 100
6 45 29 37 -4 28 0 0.01 T T 2.8 12 300 M M 8 1468 20 320
7 45 24 35 -5 30 0 0.00 0.0 0 1.8 10 240 M M 5 1 16 150
8 35 24 30 -10 35 0 0.00 0.0 0 8.2 18 40 M M 9 1 28 360
9 32 14 23 -17 42 0 0.00 0.0 0 5.3 16 230 M M 5 26 210
10 45 30 38 -2 27 0 T 0.0 0 7.2 15 320 M M 9 25 210
11 42 29 36 -4 29 0 0.00 0.0 M 14.2 29 270 M M 5 40 270
12 37 21 29 -10 36 0 0.00 0.0 0 5.7 15 320 M M 5 20 320
13 42 20 31 -8 34 0 0.00 0.0 0 2.6 12 350 M M 8 1 15 360
14 36 16 26 -13 39 0 0.27 1.0 1 12.6 28 300 M M 6 1234 40 290
15 26 16 21 -18 44 0 0.00 0.0 1 10.1 17 280 M M 6 26 270
16 36 14 25 -13 40 0 0.00 0.0 1 2.5 10 90 M M 4 13 60
17 49 21 35 -3 30 0 0.00 0.0 1 3.2 13 230 M M 6 20 260
18 53 25 39 1 26 0 0.04 0.0 0 3.6 12 80 M M 5 18 18 180
19 60 33 47 9 18 0 0.22 0.0 0 16.1 38 270 M M 7 1 56 270
20 44 23 34 -4 31 0 0.00 0.0 0 4.2 17 280 M M 4 22 280
21 48 27 38 1 27 0 0.00 0.0 0 7.7 22 290 M M 4 32 310
22 46 18 32 -5 33 0 0.00 0.0 0 2.9 10 280 M M 4 14 130
23 43 38 41 4 24 0 0.02 T 0 2.6 8 190 M M 10 4 13 220
24 54 32 43 6 22 0 0.00 0.0 0 6.5 21 310 M M 4 36 320
25 57 31 44 7 21 0 T 0.0 0 6.7 16 330 M M 6 26 10
26 37 30 34 -2 31 0 0.01 T 0 6.8 15 50 M M 9 4 20 50
27 40 34 37 1 28 0 0.00 0.0 0 6.8 15 360 M M 9 1 23 360
28 44 33 39 3 26 0 T 0.0 0 5.0 12 150 M M 10 1 16 220
================================================================================
SM 1202 710 857 0 1.45 2.0 177.3 M 181
================================================================================
AV 42.9 25.4 6.3 FASTST M M 6 MAX(MPH)
MISC ----> 38 270 56 270
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: BALTIMORE MD
MONTH: DECEMBER
YEAR: 2025
LATITUDE: 39 10 N
LONGITUDE: 76 40 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 34.1 TOTAL FOR MONTH: 1.45 1 = FOG OR MIST
DPTR FM NORMAL: -4.7 DPTR FM NORMAL: -1.95 2 = FOG REDUCING VISIBILITY
HIGHEST: 60 ON 19 GRTST 24HR 0.84 ON 2- 2 TO 1/4 MILE OR LESS
LOWEST: 14 ON 16, 9 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 2.0 INCHES 5 = HAIL
GRTST 24HR 1.0 ON 5- 5 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 1 ON 17,16 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: 3 0.01 INCH OR MORE: 8
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3
MIN 32 OR BELOW: 24 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 857 CLEAR (SCALE 0-3) 1
DPTR FM NORMAL 124 PTCLDY (SCALE 4-7) 19
TOTAL FM JUL 1 1646 CLOUDY (SCALE 8-10) 8
DPTR FM NORMAL 73
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 1404 HIGHEST SLP M ON M
DPTR FM NORMAL 82 LOWEST SLP 29.38 ON 19
[REMARKS]