028
CXUS51 KBOX 010755
CLSBOS

BOSCLSBOS 000
TTAA00 BOX 010752

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
250 AM EST SUN MAR 01 2026

...................................

...THE BOSTON MA CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2025 TO 2/28/2026...

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             76   12/07/1998
 LOW             -18   02/09/1934
HIGHEST           59   12/19                          62
LOWEST             4   02/08                           9
AVG. MAXIMUM    35.9               39.4    -3.5
AVG. MINIMUM    22.6               25.6    -3.0
MEAN            29.3               32.5    -3.2
DAYS MAX >= 90     0                0.0     0.0
DAYS MAX <= 32    26               20.6     5.4
DAYS MIN <= 32    83               66.3    16.7
DAYS MIN <= 0      0                0.6    -0.6

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       21.99   1958
 MINIMUM        3.04   1980
TOTALS          5.68              10.90   -5.22
DAILY AVG.      0.06               0.12   -0.06
DAYS >= .01       35               34.3     0.7
DAYS >= .10       12               20.0    -8.0
DAYS >= .50        3                7.9    -4.9
DAYS >= 1.00       0                2.4    -2.4
GREATEST
 24 HR. TOTAL   0.92

SNOWFALL (INCHES)
RECORDS
 TOTAL          99.4   2015
TOTALS          60.9               37.7    23.2
 LIQUID EQUIV   6.10
SINCE 7/1       60.9               38.6    22.3
DAYS >= TRACE     23               17.0     6.0
DAYS >= 1.0        6                8.3    -2.3
GREATEST
 24 HR TOTAL    17.1   02/23 TO 02/23

DEGREE DAYS
HEATING TOTAL   3190               2924     266
 SINCE 7/1      4127               3938     189
COOLING TOTAL      0                  0       0
 SINCE 1/1         0                  0       0

FREEZE DATES
RECORD
 EARLIEST     10/05/1881
 LATEST       05/03/1882
EARLIEST                        11/20
LATEST                          04/09
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              11.8
RESULTANT WIND SPEED/DIRECTION   7/280
HIGHEST WIND SPEED/DIRECTION    46/030    DATE  12/19
HIGHEST GUST SPEED/DIRECTION    68/360    DATE  02/23

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.61
NUMBER OF DAYS FAIR           17
NUMBER OF DAYS PC             44
NUMBER OF DAYS CLOUDY         29

AVERAGE RH (PERCENT)     62

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               1
HEAVY RAIN                1     RAIN                       6
LIGHT RAIN               19     FREEZING RAIN              0
LT FREEZING RAIN          2     HAIL                       1
HEAVY SNOW                3     SNOW                       6
LIGHT SNOW               37     SLEET                      3
FOG                      34     FOG W/VIS <= 1/4 MILE      4
HAZE                      5

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$