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542
CDUS41 KBOX 230627
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
127 AM EST SAT DEC 23 2023
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 22 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 37 229 PM 62 1990 41 -4 45
MINIMUM 21 712 AM 1 1879 28 -7 28
1883
AVERAGE 29 34 -5 37
PRECIPITATION (IN)
YESTERDAY 0.00 1.31 1969 0.13 -0.13 0.14
MONTH TO DATE 5.28 3.14 2.14 2.74
SINCE DEC 1 5.28 3.14 2.14 2.74
SINCE JAN 1 48.94 42.43 6.51 30.24
SNOWFALL (IN)
YESTERDAY 0.0 5.3 1975 0.3 -0.3 0.0
MONTH TO DATE 0.2 5.6 -5.4 1.0
SINCE DEC 1 0.2 5.6 -5.4 1.0
SINCE JUL 1 0.2 6.5 -6.3 1.0
DEGREE DAYS
HEATING
YESTERDAY 36 31 5 28
MONTH TO DATE 531 620 -89 577
SINCE DEC 1 531 620 -89 577
SINCE JUL 1 1435 1634 -199 1374
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
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WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 6.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 63 800 PM
LOWEST 26 200 PM
AVERAGE 45
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THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 67 1990
MINIMUM TEMPERATURE (F) 27 -12 1883
SUNRISE AND SUNSET
DECEMBER 23 2023......SUNRISE 711 AM EST SUNSET 415 PM EST
DECEMBER 24 2023......SUNRISE 711 AM EST SUNSET 416 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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