303
CDUS41 KBOX 040528
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1228 AM EST THU DEC 04 2025
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 3 2025
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)
YESTERDAY
MAXIMUM 38 255 PM 69 2009 46 -8 39
MINIMUM 32 1157 PM 0 1890 33 -1 28
AVERAGE 35 39 -4 34
PRECIPITATION (IN)
YESTERDAY 0.03 1.82 1986 0.15 -0.12 0.00
MONTH TO DATE 0.70 0.43 0.27 0.00
SINCE DEC 1 0.70 0.43 0.27 0.00
SINCE JAN 1 35.45 39.72 -4.27 39.74
SNOWFALL (IN)
YESTERDAY T 4.8 2019 0.2 -0.2 0.0
MONTH TO DATE T 0.5 -0.5 0.0
SINCE DEC 1 T 0.5 -0.5 0.0
SINCE JUL 1 T 1.4 -1.4 0.0
DEGREE DAYS
HEATING
YESTERDAY 30 26 4 31
MONTH TO DATE 91 77 14 94
SINCE DEC 1 91 77 14 94
SINCE JUL 1 1028 1091 -63 877
COOLING
YESTERDAY 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)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 10.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 1200 AM
LOWEST 52 300 PM
AVERAGE 72
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 70 1982
MINIMUM TEMPERATURE (F) 32 2 1940
SUNRISE AND SUNSET
DECEMBER 4 2025......SUNRISE 657 AM EST SUNSET 412 PM EST
DECEMBER 5 2025......SUNRISE 658 AM EST SUNSET 412 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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