642
CDUS41 KBOX 202125
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
425 PM EST FRI DEC 20 2024
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 20 2024
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 37 347 PM 63 1957 41 -4 44
MINIMUM 30 218 PM -11 1875 28 2 30
1942
AVERAGE 34 35 -1 37
PRECIPITATION (IN)
TODAY 0.21 1.35 1936 0.13 0.08 0.00
MONTH TO DATE 4.71 2.86 1.85 5.28
SINCE DEC 1 4.71 2.86 1.85 5.28
SINCE JAN 1 44.45 42.15 2.30 48.94
SNOWFALL (IN)
TODAY 0.5 10.0 2009 0.3 0.2 0.0
MONTH TO DATE 0.8 4.9 -4.1 0.2
SINCE DEC 1 0.8 4.9 -4.1 0.2
SINCE JUL 1 0.8 5.8 -5.0 0.2
DEGREE DAYS
HEATING
TODAY 31 30 1 28
MONTH TO DATE 555 558 -3 460
SINCE DEC 1 555 558 -3 460
SINCE JUL 1 1338 1572 -234 1364
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 891 800 91 860
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 12.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
SNOW
LIGHT SNOW
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 300 PM
LOWEST 63 100 AM
AVERAGE 80
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 41 65 2018
MINIMUM TEMPERATURE (F) 28 -5 1942
SUNRISE AND SUNSET
DECEMBER 20 2024......SUNRISE 710 AM EST SUNSET 414 PM EST
DECEMBER 21 2024......SUNRISE 710 AM EST SUNSET 415 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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