Climatological Report (Monthly)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
711
CXUS51 KBOX 020128
CLMBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
928 PM EDT WED APR 01 2026
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...THE BOSTON MA CLIMATE SUMMARY FOR THE MONTH OF MARCH 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2026
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 89 03/31/1998
LOW -8 03/06/1872
HIGHEST 75 03/10 69
LOWEST 12 03/02 12
AVG. MAXIMUM 50.0 45.5 4.5
AVG. MINIMUM 32.7 31.1 1.6
MEAN 41.4 38.3 3.1
DAYS MAX >= 90 0 0.0 0.0
DAYS MAX <= 32 1 2.2 -1.2
DAYS MIN <= 32 14 16.2 -2.2
DAYS MIN <= 0 0 0.0 0.0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 14.87 2010
MINIMUM T 1915
TOTALS 3.64 4.17 -0.53
DAILY AVG. 0.12 0.13 -0.01
DAYS >= .01 15 11.6 3.4
DAYS >= .10 11 6.9 4.1
DAYS >= .50 1 2.5 -1.5
DAYS >= 1.00 1 1.1 -0.1
GREATEST
24 HR. TOTAL 1.02 03/16 TO 03/16
SNOWFALL (INCHES)
RECORDS
TOTAL 38.9 1993
TOTALS 1.9 9.0 -7.1
LIQUID EQUIV 0.20
SINCE 7/1 62.8 47.6 15.2
DAYS >= TRACE 9 4.4 4.6
DAYS >= 1.0 1 2.2 -1.2
GREATEST
24 HR TOTAL MM
DEGREE DAYS
HEATING TOTAL 724 828 -104
SINCE 7/1 4851 4766 85
COOLING TOTAL 0 0 0
SINCE 1/1 0 0 0
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WIND (MPH)
AVERAGE WIND SPEED 11.9
RESULTANT WIND SPEED/DIRECTION 4/240
HIGHEST WIND SPEED/DIRECTION 49/190 DATE 03/17
HIGHEST GUST SPEED/DIRECTION 68/190 DATE 03/17
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.66
NUMBER OF DAYS FAIR 5
NUMBER OF DAYS PC 14
NUMBER OF DAYS CLOUDY 12
AVERAGE RH (PERCENT) 65
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 7
LIGHT RAIN 16 FREEZING RAIN 0
LT FREEZING RAIN 2 HAIL 1
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 9 SLEET 4
FOG 17 FOG W/VIS <= 1/4 MILE 2
HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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