311
CDUS41 KBOX 182254
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
554 PM EST TUE NOV 18 2025
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 18 2025
VALID TODAY AS OF 0500 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 47 315 PM 73 1953 51 -4 61
MINIMUM 36 610 AM 14 1936 37 -1 43
AVERAGE 42 44 -2 52
PRECIPITATION (IN)
TODAY 0.00 3.09 1878 0.11 -0.11 T
MONTH TO DATE 1.22 2.13 -0.91 0.10
SINCE SEP 1 9.27 9.72 -0.45 2.34
SINCE JAN 1 34.22 37.76 -3.54 36.48
SNOWFALL (IN)
TODAY 0.0 2.2 1980 0.0 0.0 0.0
MONTH TO DATE 0.0 0.2 -0.2 0.0
SINCE SEP 1 0.0 0.4 -0.4 0.0
SINCE JUL 1 0.0 0.4 -0.4 0.0
DEGREE DAYS
HEATING
TODAY 23 21 2 13
MONTH TO DATE 342 330 12 242
SINCE SEP 1 656 727 -71 536
SINCE JUL 1 663 736 -73 538
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 9
SINCE SEP 1 108 100 8 81
SINCE JAN 1 865 800 65 891
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 16.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 62 600 AM
LOWEST 37 200 PM
AVERAGE 50
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 50 75 1941
MINIMUM TEMPERATURE (F) 37 14 1936
SUNRISE AND SUNSET
NOVEMBER 18 2025......SUNRISE 639 AM EST SUNSET 419 PM EST
NOVEMBER 19 2025......SUNRISE 640 AM EST SUNSET 419 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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