868
CDUS41 KBOX 252128
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
428 PM EST THU DEC 25 2025
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 25 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 40 202 PM 65 1889 40 0 33
MINIMUM 27 1227 AM -8 1872 27 0 24
AVERAGE 34 33 1 29
PRECIPITATION (IN)
TODAY 0.00 1.49 2020 0.14 -0.14 0.00
MONTH TO DATE 1.50 3.55 -2.05 5.01
SINCE DEC 1 1.50 3.55 -2.05 5.01
SINCE JAN 1 36.25 42.84 -6.59 44.75
SNOWFALL (IN)
TODAY 0.0 3.3 1974 0.4 -0.4 0.0
2002
MONTH TO DATE 1.4 6.7 -5.3 5.7
SINCE DEC 1 1.4 6.7 -5.3 5.7
SINCE JUL 1 1.4 7.6 -6.2 5.7
DEGREE DAYS
HEATING
TODAY 31 32 -1 36
MONTH TO DATE 809 714 95 767
SINCE DEC 1 809 714 95 767
SINCE JUL 1 1746 1728 18 1550
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 865 800 65 891
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 12.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 900 AM
LOWEST 48 300 PM
AVERAGE 62
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 61 1982
MINIMUM TEMPERATURE (F) 27 -4 1980
SUNRISE AND SUNSET
DECEMBER 25 2025......SUNRISE 712 AM EST SUNSET 417 PM EST
DECEMBER 26 2025......SUNRISE 712 AM EST SUNSET 418 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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