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102
CDUS41 KBOX 120531
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1231 AM EST WED FEB 12 2020
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...THE BOSTON MA CLIMATE SUMMARY FOR FEBRUARY 11 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 45 132 AM 62 1981 38 7 37
MINIMUM 40 935 PM -4 1899 24 16 26
AVERAGE 43 31 12 32
PRECIPITATION (IN)
YESTERDAY 0.17 1.67 1955 0.12 0.05 0.00
MONTH TO DATE 1.16 1.20 -0.04 0.65
SINCE DEC 1 8.62 8.34 0.28 6.99
SINCE JAN 1 2.55 4.56 -2.01 4.27
SNOWFALL (IN)
YESTERDAY 0.0 10.5 1933 0.4 -0.4 0.0
MONTH TO DATE 0.3 4.2 -3.9 0.0
SINCE DEC 1 14.9 26.1 -11.2 2.2
SINCE JUL 1 14.9 27.4 -12.5 2.3
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 22 34 -12 33
MONTH TO DATE 288 381 -93 322
SINCE DEC 1 1965 2436 -471 2230
SINCE JUL 1 2887 3491 -604 3254
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 4 RESULTANT WIND DIRECTION N (340)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 6.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 1100 AM
LOWEST 76 1200 AM
AVERAGE 83
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THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 58 1999
1984
MINIMUM TEMPERATURE (F) 24 -11 1914
SUNRISE AND SUNSET
FEBRUARY 12 2020......SUNRISE 645 AM EST SUNSET 512 PM EST
FEBRUARY 13 2020......SUNRISE 644 AM EST SUNSET 513 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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