WFO Monthly/Daily Climate Data
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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CXUS51 KBOX 190810
CF6BOS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: BOSTON MA
MONTH: MARCH
YEAR: 2026
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 40 22 31 -4 34 0 0.04 0.6 M 10.2 21 330 M M 3 1 28 330
2 27 12 20 -15 45 0 0.00 0.0 M 9.8 18 340 M M 2 29 110
3 33 19 26 -9 39 0 0.47 1.0 M 6.7 14 200 M M 6 146 19 220
4 51 32 42 7 23 0 0.18 0.0 M 5.6 14 220 M M 3 1 16 220
5 42 31 37 1 28 0 0.19 0.0 M 11.0 23 60 M M 9 1 30 60
6 35 28 32 -4 33 0 0.35 T M 14.1 23 10 M M 10 146 30 10
7 51 34 43 7 22 0 0.01 0.0 M 10.4 22 220 M M 10 1 29 200
8 59 46 53 17 12 0 0.02 0.0 M 11.2 21 260 M M 9 1 29 220
9 68 38 53 17 12 0 0.00 0.0 M 11.0 24 220 M M 4 33 230
10 75 44 60 23 5 0 0.00 0.0 M 8.6 20 220 M M 1 27 220
11 59 39 49 12 16 0 0.11 0.0 M 10.8 25 30 M M 6 1 33 40
12 60 35 48 11 17 0 0.08 T M 14.3 25 280 M M 9 134 36 270
13 43 31 37 0 28 0 T T M 12.9 24 290 M M 5 38 330
14 49 34 42 4 23 0 T T M 17.4 36 280 M M 4 50 260
15 40 33 37 -1 28 0 0.00 0.0 M 9.6 17 110 M M 7 22 110
16 62 38 50 12 15 0 1.02 M M 16.9 40 180 M M 10 12 55 180
17 62 28 45 7 20 0 T M M 21.0 49 190 M M 5 1 68 190
18 36 25 31 -8 34 0 0.00 0.0 M 11.6 24 290 M M 5 36 260
================================================================================
SM 892 569 434 0 2.47 1.6 213.1 M 108
================================================================================
AV 49.6 31.6 11.8 FASTST M M 6 MAX(MPH)
MISC ----> 49 190 68 190
================================================================================
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: MARCH
YEAR: 2026
LATITUDE: 42 22 N
LONGITUDE: 71 2 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 40.6 TOTAL FOR MONTH: 2.47 1 = FOG OR MIST
DPTR FM NORMAL: 4.0 DPTR FM NORMAL: 0.14 2 = FOG REDUCING VISIBILITY
HIGHEST: 75 ON 10 GRTST 24HR 1.02 ON 16-16 TO 1/4 MILE OR LESS
LOWEST: 12 ON 2 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 1.6 INCHES 5 = HAIL
GRTST 24HR 1.0 ON 3- 3 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: 1 0.01 INCH OR MORE: 10
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 6
MIN 32 OR BELOW: 9 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 434 CLEAR (SCALE 0-3) 2
DPTR FM NORMAL -78 PTCLDY (SCALE 4-7) 10
TOTAL FM JUL 1 4561 CLOUDY (SCALE 8-10) 6
DPTR FM NORMAL 111
[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 29.26 ON 17
[REMARKS]