WFO Monthly/Daily Climate Data
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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CXUS51 KBOX 220910
CF6BOS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: BOSTON MA
MONTH: JANUARY
YEAR: 2025
LATITUDE: 42 22 N
LONGITUDE: 71 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 47 40 44 12 21 0 0.62 0.0 M 13.2 28 260 M M 10 1 39 250
2 44 34 39 7 26 0 0.00 0.0 M 21.9 35 260 M M 3 58 250
3 39 30 35 4 30 0 0.00 0.0 M 17.2 29 270 M M 3 42 250
4 31 27 29 -2 36 0 0.00 0.0 M 15.3 21 280 M M 4 38 310
5 34 21 28 -3 37 0 0.00 0.0 M 15.4 24 320 M M 6 34 310
6 25 17 21 -10 44 0 0.00 0.0 M 13.7 22 290 M M 6 30 310
7 27 16 22 -9 43 0 0.00 0.0 M 20.4 32 310 M M 3 49 310
8 30 17 24 -6 41 0 0.00 0.0 M 21.0 33 280 M M 2 48 290
9 28 17 23 -7 42 0 T T M 23.5 36 300 M M 6 48 300
10 43 24 34 4 31 0 0.00 0.0 M 12.9 24 300 M M 2 38 300
11 33 26 30 0 35 0 0.13 1.8 M 8.6 16 310 M M 10 18 23 310
12 37 25 31 1 34 0 0.00 0.0 M 9.6 21 310 M M 2 30 330
13 39 28 34 4 31 0 0.00 0.0 M 7.5 21 270 M M 7 32 280
14 34 24 29 -1 36 0 0.00 0.0 M 17.0 25 280 M M 2 37 320
15 31 22 27 -3 38 0 0.00 0.0 M 15.4 26 290 M M 2 36 320
16 31 21 26 -4 39 0 T T M 8.7 14 200 M M 5 18 280
17 38 22 30 0 35 0 T T M 7.3 14 300 M M 4 17 310
18 44 26 35 6 30 0 0.26 0.0 M 8.5 23 180 M M 8 12 30 180
19 46 29 38 9 27 0 0.37 3.8 M 9.3 20 340 M M 7 12 26 320
20 29 16 23 -6 42 0 0.01 1.2 M 15.1 24 290 M M 5 18 37 290
21 19 13 16 -13 49 0 0.00 0.0 M 10.8 18 270 M M 6 26 270
================================================================================
SM 729 495 747 0 1.39 6.8 292.3 M 103
================================================================================
AV 34.7 23.6 13.9 FASTST M M 5 MAX(MPH)
MISC ----> 36 300 58 250
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: BOSTON MA
MONTH: JANUARY
YEAR: 2025
LATITUDE: 42 22 N
LONGITUDE: 71 2 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 29.1 TOTAL FOR MONTH: 1.39 1 = FOG OR MIST
DPTR FM NORMAL: -1.1 DPTR FM NORMAL: -0.97 2 = FOG REDUCING VISIBILITY
HIGHEST: 47 ON 1 GRTST 24HR 0.82 ON 1- 1 TO 1/4 MILE OR LESS
LOWEST: 13 ON 21 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 6.8 INCHES 5 = HAIL
GRTST 24HR 3.8 ON 19-19 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: 9 0.01 INCH OR MORE: 5
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 4
MIN 32 OR BELOW: 19 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 747 CLEAR (SCALE 0-3) 7
DPTR FM NORMAL 16 PTCLDY (SCALE 4-7) 11
TOTAL FM JUL 1 2441 CLOUDY (SCALE 8-10) 3
DPTR FM NORMAL -212
[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 29.38 ON 1
[REMARKS]