575
CDUS41 KBOX 150529
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1229 AM EST SUN DEC 15 2024
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 14 2024
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)
YESTERDAY
MAXIMUM 35 254 PM 66 1881 43 -8 36
MINIMUM 23 659 AM 0 1893 30 -7 28
1898
AVERAGE 29 36 -7 32
PRECIPITATION (IN)
YESTERDAY 0.00 1.99 2002 0.14 -0.14 0.00
MONTH TO DATE 3.63 2.02 1.61 3.23
SINCE DEC 1 3.63 2.02 1.61 3.23
SINCE JAN 1 43.37 41.31 2.06 46.89
SNOWFALL (IN)
YESTERDAY 0.0 6.5 1995 0.2 -0.2 0.0
MONTH TO DATE 0.3 3.1 -2.8 0.2
SINCE DEC 1 0.3 3.1 -2.8 0.2
SINCE JUL 1 0.3 4.0 -3.7 0.2
DEGREE DAYS
HEATING
YESTERDAY 36 29 7 33
MONTH TO DATE 403 380 23 341
SINCE DEC 1 403 380 23 341
SINCE JUL 1 1186 1394 -208 1245
COOLING
YESTERDAY 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)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 8.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 59 700 AM
LOWEST 29 300 PM
AVERAGE 44
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 66 1975
MINIMUM TEMPERATURE (F) 29 -2 1874
SUNRISE AND SUNSET
DECEMBER 15 2024......SUNRISE 707 AM EST SUNSET 412 PM EST
DECEMBER 16 2024......SUNRISE 707 AM EST SUNSET 413 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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