335
CDUS41 KBOX 151515
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1015 AM EST FRI DEC 15 2023
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 14 2023
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 36 325 PM 66 1881 43 -7 37
MINIMUM 28 758 AM 0 1893 30 -2 23
1898
AVERAGE 32 36 -4 30
PRECIPITATION (IN)
YESTERDAY 0.00 1.99 2002 0.14 -0.14 T
MONTH TO DATE 3.23 2.02 1.21 1.14
SINCE DEC 1 3.23 2.02 1.21 1.14
SINCE JAN 1 46.89 41.31 5.58 28.64
SNOWFALL (IN)
YESTERDAY 0.0 6.5 1995 0.2 -0.2 0.1
MONTH TO DATE 0.2 3.1 -2.9 1.0
SINCE DEC 1 0.2 3.1 -2.9 1.0
SINCE JUL 1 0.2 4.0 -3.8 1.0
DEGREE DAYS
HEATING
YESTERDAY 33 29 4 35
MONTH TO DATE 341 380 -39 358
SINCE DEC 1 341 380 -39 358
SINCE JUL 1 1245 1394 -149 1155
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 860 800 60 1033
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 12.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 54 1100 PM
LOWEST 30 400 PM
AVERAGE 42
......................................................
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 2023......SUNRISE 706 AM EST SUNSET 412 PM EST
DECEMBER 16 2023......SUNRISE 707 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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