014
CDUS41 KBOX 182200
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
500 PM EST WED DEC 18 2024
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 18 2024
VALID TODAY AS OF 0500 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 50 303 PM 63 2023 42 8 63
MINIMUM 38 706 AM -6 1919 29 9 45
AVERAGE 44 35 9 54
PRECIPITATION (IN)
TODAY 0.00 1.68 2023 0.14 -0.14 1.68
MONTH TO DATE 3.80 2.58 1.22 5.28
SINCE DEC 1 3.80 2.58 1.22 5.28
SINCE JAN 1 43.54 41.87 1.67 48.94
SNOWFALL (IN)
TODAY 0.0 4.0 1904 0.3 -0.3 0.0
MONTH TO DATE 0.3 4.3 -4.0 0.2
SINCE DEC 1 0.3 4.3 -4.0 0.2
SINCE JUL 1 0.3 5.2 -4.9 0.2
DEGREE DAYS
HEATING
TODAY 21 30 -9 11
MONTH TO DATE 498 498 0 409
SINCE DEC 1 498 498 0 409
SINCE JUL 1 1281 1512 -231 1313
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 14 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 8.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 72 500 AM
LOWEST 50 200 PM
AVERAGE 61
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 41 64 1899
MINIMUM TEMPERATURE (F) 28 -10 1875
SUNRISE AND SUNSET
DECEMBER 18 2024......SUNRISE 709 AM EST SUNSET 413 PM EST
DECEMBER 19 2024......SUNRISE 709 AM EST SUNSET 414 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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