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861
CDUS41 KBOX 230539
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1239 AM EST TUE FEB 23 2021
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...THE BOSTON MA CLIMATE SUMMARY FOR FEBRUARY 22 2021...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2021
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 40 927 PM 66 1997 40 0 49
MINIMUM 19 309 AM 2 1918 26 -7 29
AVERAGE 30 33 -3 39
PRECIPITATION (IN)
YESTERDAY 0.16 1.84 1878 0.12 0.04 0.00
MONTH TO DATE 2.86 2.49 0.37 2.14
SINCE DEC 1 9.55 9.63 -0.08 9.60
SINCE JAN 1 4.88 5.85 -0.97 3.53
SNOWFALL (IN)
YESTERDAY 0.0 9.0 1893 0.4 -0.4 0.0
MONTH TO DATE 15.3 8.6 6.7 0.5
SINCE DEC 1 34.1 30.5 3.6 15.1
SINCE JUL 1 38.4 31.8 6.6 15.1
DEGREE DAYS
HEATING
YESTERDAY 35 32 3 26
MONTH TO DATE 797 743 54 625
SINCE DEC 1 2736 2798 -62 2302
SINCE JUL 1 3623 3853 -230 3224
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 11.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 800 PM
LOWEST 54 100 AM
AVERAGE 77
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THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 68 2017
MINIMUM TEMPERATURE (F) 26 -3 1876
SUNRISE AND SUNSET
FEBRUARY 23 2021......SUNRISE 629 AM EST SUNSET 527 PM EST
FEBRUARY 24 2021......SUNRISE 627 AM EST SUNSET 528 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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