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221
CDUS41 KBOX 011619
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1119 AM EST TUE DEC 01 2020
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 30 2020...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2020
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 63 1159 PM 69 2006 47 16 39
MINIMUM 38 531 AM -2 1875 34 4 26
AVERAGE 51 40 11 33
PRECIPITATION (IN)
YESTERDAY 0.85 2.17 1944 0.14 0.71 0.00
MONTH TO DATE 4.20 3.99 0.21 3.37
SINCE SEP 1 10.15 11.37 -1.22 9.98
SINCE JAN 1 31.87 39.99 -8.12 44.31
SNOWFALL (IN)
YESTERDAY 0.0 5.3 1898 0.1 -0.1 0.0
MONTH TO DATE T 1.3 -1.3 T
SINCE SEP 1 4.3 1.3 3.0 T
SINCE JUL 1 4.3 1.3 3.0 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 14 25 -11 32
MONTH TO DATE 500 610 -110 659
SINCE SEP 1 885 1044 -159 922
SINCE JUL 1 887 1057 -170 922
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 97 88 9 135
SINCE JAN 1 924 747 177 1013
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WIND (MPH)
RESULTANT WIND SPEED 15 RESULTANT WIND DIRECTION S (160)
HIGHEST WIND SPEED 44 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 56 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 16.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 800 PM
LOWEST 76 100 AM
AVERAGE 87
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THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 71 2001
MINIMUM TEMPERATURE (F) 33 0 1875
SUNRISE AND SUNSET
DECEMBER 1 2020......SUNRISE 654 AM EST SUNSET 412 PM EST
DECEMBER 2 2020......SUNRISE 655 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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