247
CDUS41 KBOX 282123
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
423 PM EST SUN DEC 28 2025
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 28 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 38 239 PM 63 1982 39 -1 46
MINIMUM 20 518 AM -2 1872 26 -6 33
AVERAGE 29 33 -4 40
PRECIPITATION (IN)
TODAY 0.00 1.70 1967 0.13 -0.13 0.11
MONTH TO DATE 1.61 3.93 -2.32 5.12
SINCE DEC 1 1.61 3.93 -2.32 5.12
SINCE JAN 1 36.36 43.22 -6.86 44.86
SNOWFALL (IN)
TODAY 0.0 6.0 1967 0.4 -0.4 0.0
MONTH TO DATE 4.3 7.8 -3.5 5.7
SINCE DEC 1 4.3 7.8 -3.5 5.7
SINCE JUL 1 4.3 8.7 -4.4 5.7
DEGREE DAYS
HEATING
TODAY 36 32 4 25
MONTH TO DATE 941 810 131 858
SINCE DEC 1 941 810 131 858
SINCE JUL 1 1878 1824 54 1641
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 13 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 7.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 100 AM
LOWEST 41 100 PM
AVERAGE 58
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 73 1984
MINIMUM TEMPERATURE (F) 26 -17 1933
SUNRISE AND SUNSET
DECEMBER 28 2025......SUNRISE 713 AM EST SUNSET 419 PM EST
DECEMBER 29 2025......SUNRISE 713 AM EST SUNSET 420 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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