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190
CDUS41 KBOX 100545
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1245 AM EST SUN DEC 10 2023
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 9 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 52 232 PM 70 1966 44 8 47
MINIMUM 33 1234 AM -8 1902 31 2 33
AVERAGE 43 38 5 40
PRECIPITATION (IN)
YESTERDAY 0.00 2.90 2014 0.15 -0.15 0.00
MONTH TO DATE 0.96 1.32 -0.36 1.10
SINCE DEC 1 0.96 1.32 -0.36 1.10
SINCE JAN 1 44.62 40.61 4.01 28.60
SNOWFALL (IN)
YESTERDAY 0.0 8.6 2005 0.2 -0.2 0.0
MONTH TO DATE 0.2 1.8 -1.6 0.0
SINCE DEC 1 0.2 1.8 -1.6 0.0
SINCE JUL 1 0.2 2.7 -2.5 T
DEGREE DAYS
HEATING
YESTERDAY 22 28 -6 25
MONTH TO DATE 230 238 -8 190
SINCE DEC 1 230 238 -8 190
SINCE JUL 1 1134 1252 -118 987
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 5 RESULTANT WIND DIRECTION SE (150)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 5.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 900 PM
LOWEST 71 1200 PM
AVERAGE 82
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THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 44 64 1897
1907
MINIMUM TEMPERATURE (F) 31 -1 1902
SUNRISE AND SUNSET
DECEMBER 10 2023......SUNRISE 702 AM EST SUNSET 411 PM EST
DECEMBER 11 2023......SUNRISE 703 AM EST SUNSET 411 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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