WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS55 KALY 290810
CF6PSF
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: PITTSFIELD MA
MONTH: DECEMBER
YEAR: 2025
LATITUDE: 42 25 N
LONGITUDE: 73 18 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 35 16 26 -7 39 0 0.00 M M 10.1 24 270 M M 5 39 300
2 31 18 25 -7 40 0 0.48 M M 4.7 14 300 M M 9 12 20 310
3 27 15 21 -11 44 0 T M M 4.6 17 300 M M 4 18 30 310
4 33 8 21 -11 44 0 T M M 11.2 30 300 M M 7 8 45 310
5 23 -4 10 -21 55 0 0.00 M M 3.3 14 230 M M 3 20 230
6 35 22 29 -2 36 0 T M M 2.8 14 280 M M 7 18 20 280
7 34 27 31 0 34 0 T M M 8.4 25 290 M M 9 38 290
8 27 8 18 -12 47 0 0.00 M M 8.4 23 290 M M 1 36 290
9 26 0 13 -17 52 0 T M M 6.7 22 220 M M 2 34 200
10 34 26 30 0 35 0 0.06 M M 8.1 17 190 M M 10 18 27 200
11 34 17 26 -4 39 0 T M M 17.1 28 280 M M 9 18 43 280
12 28 15 22 -7 43 0 T M M 14.8 30 290 M M 10 8 43 280
13 27 13 20 -9 45 0 0.02 M M 4.1 16 220 M M 8 18 28 220
14 27 10 19 -10 46 0 0.05 M M 10.0 22 290 M M 8 18 30 300
15 19 3 11 -17 54 0 0.00 M M 7.1 16 290 M M 5 29 310
16 28 9 19 -9 46 0 0.00 M M 2.3 9 170 M M 3 14 230
17 41 16 29 1 36 0 0.00 M M 10.6 26 280 M M 4 38 290
18 49 20 35 7 30 0 0.00 M M 5.5 22 150 M M 2 1 36 150
19 55 26 41 14 24 0 0.99 M M 13.8 35 280 M M 10 18 46 280
20 33 23 28 1 37 0 T M M 13.1 38 290 M M 4 56 300
21 36 22 29 2 36 0 T M M 15.0 32 300 M M 8 46 300
22 29 18 24 -2 41 0 0.00 M M 10.6 33 290 M M 4 48 290
23 34 23 29 3 36 0 0.03 M M 5.1 12 240 M M 10 1 19 210
24 35 22 29 3 36 0 0.05 M M 11.8 29 300 M M 8 1 42 300
25 34 13 24 -2 41 0 T M M 8.7 25 330 M M 7 40 310
26 18 6 12 -13 53 0 0.41 M M 4.3 17 330 M M 4 12 27 350
27 22 14 18 -7 47 0 0.09 M M 5.8 12 280 M M 8 18 17 60
28 32 3 18 -7 47 0 0.14 M M 3.0 15 200 M M 2 168 24 200
================================================================================
SM 886 409 1163 0 2.32 M 231.0 M 171
================================================================================
AV 31.6 14.6 8.3 FASTST M M 6 MAX(MPH)
MISC ----> 38 290 56 300
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: PITTSFIELD MA
MONTH: DECEMBER
YEAR: 2025
LATITUDE: 42 25 N
LONGITUDE: 73 18 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 23.1 TOTAL FOR MONTH: 2.32 1 = FOG OR MIST
DPTR FM NORMAL: -5.5 DPTR FM NORMAL: -0.99 2 = FOG REDUCING VISIBILITY
HIGHEST: 55 ON 19 GRTST 24HR 0.99 ON 19-19 TO 1/4 MILE OR LESS
LOWEST: -4 ON 5 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: M 5 = HAIL
GRTST 24HR M ON M 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: M ON M 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: 14 0.01 INCH OR MORE: 10
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 4
MIN 32 OR BELOW: 28 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 2 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 1163 CLEAR (SCALE 0-3) 4
DPTR FM NORMAL 144 PTCLDY (SCALE 4-7) 16
TOTAL FM JUL 1 2720 CLOUDY (SCALE 8-10) 8
DPTR FM NORMAL 121
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 435 HIGHEST SLP M ON M
DPTR FM NORMAL 90 LOWEST SLP 29.13 ON 19
[REMARKS]