884
CXUS51 KBOX 021144
CLMBOS

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
644 AM EST TUE DEC 02 2025

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

...THE BOSTON MA CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             83   11/02/1950
 LOW              -2   11/30/1875
HIGHEST           63   11/26                          82
LOWEST            31   11/23                          31
AVG. MAXIMUM    50.7               51.6    -0.9
AVG. MINIMUM    37.6               37.9    -0.3
MEAN            44.2               44.7    -0.5
DAYS MAX >= 90     0                0.0     0.0
DAYS MAX <= 32     0                0.3    -0.3
DAYS MIN <= 32     3                6.8    -3.8
DAYS MIN <= 0      0                0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       11.03   1876
 MINIMUM        0.59   1917
TOTALS          1.75               3.66   -1.91
DAILY AVG.      0.06               0.12   -0.06
DAYS >= .01       13               10.3     2.7
DAYS >= .10        7                6.4     0.6
DAYS >= .50        0                2.6    -2.6
DAYS >= 1.00       0                0.9    -0.9
GREATEST
 24 HR. TOTAL   0.65   11/15 TO 11/16

SNOWFALL (INCHES)
RECORDS
 TOTAL          17.8   1898
TOTALS             T                0.7    -0.7
 LIQUID EQUIV      T
SINCE 7/1          T                0.9    -0.9
DAYS >= TRACE      1                0.6     0.4
DAYS >= 1.0        0                0.2    -0.2
GREATEST
 24 HR TOTAL      MM

DEGREE DAYS
HEATING TOTAL    616                608       8
 SINCE 7/1       937               1014     -77
COOLING TOTAL      0                  0       0
 SINCE 1/1       865                800      65
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              11.9
RESULTANT WIND SPEED/DIRECTION   8/260
HIGHEST WIND SPEED/DIRECTION    36/260    DATE  11/01
                                36/290          11/06
HIGHEST GUST SPEED/DIRECTION    50/290    DATE  11/06

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.62
NUMBER OF DAYS FAIR            6
NUMBER OF DAYS PC             12
NUMBER OF DAYS CLOUDY         11

AVERAGE RH (PERCENT)     63

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       4
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                1     SLEET                      0
FOG                       8     FOG W/VIS <= 1/4 MILE      0
HAZE                      0

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

$$