037
CDUS41 KBOX 170536
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1236 AM EST SAT DEC 17 2022
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 16 2022
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2022
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 45 1137 PM 64 1971 42 3 60
MINIMUM 42 412 AM 1 1876 29 13 45
1883
AVERAGE 44 36 8 53
PRECIPITATION (IN)
YESTERDAY 1.28 1.81 1960 0.14 1.14 0.17
MONTH TO DATE 2.45 2.30 0.15 0.76
SINCE DEC 1 2.45 2.30 0.15 0.76
SINCE JAN 1 29.95 41.59 -11.64 50.64
SNOWFALL (IN)
YESTERDAY 0.0 7.6 2007 0.3 -0.3 0.0
MONTH TO DATE 1.0 3.7 -2.7 0.3
SINCE DEC 1 1.0 3.7 -2.7 0.3
SINCE JUL 1 1.0 4.6 -3.6 0.3
DEGREE DAYS
HEATING
YESTERDAY 21 29 -8 12
MONTH TO DATE 406 438 -32 362
SINCE DEC 1 406 438 -32 362
SINCE JUL 1 1203 1452 -249 1150
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1033 800 233 1146
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 23 RESULTANT WIND DIRECTION NE (60)
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 24.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1100 PM
LOWEST 89 400 AM
AVERAGE 93
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 64 2000
MINIMUM TEMPERATURE (F) 29 -4 1876
1919
SUNRISE AND SUNSET
DECEMBER 17 2022......SUNRISE 708 AM EST SUNSET 413 PM EST
DECEMBER 18 2022......SUNRISE 708 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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