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767
CDUS41 KBOX 030526
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
126 AM EDT MON MAY 03 2021
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR MAY 2 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 77 253 PM 91 1930 62 15 70
2001
MINIMUM 50 447 AM 33 1874 46 4 46
AVERAGE 64 54 10 58
PRECIPITATION (IN)
YESTERDAY 0.01 1.14 1897 0.11 -0.10 0.01
MONTH TO DATE 0.03 0.21 -0.18 0.80
SINCE MAR 1 6.36 8.27 -1.91 8.73
SINCE JAN 1 11.43 14.88 -3.45 13.42
SNOWFALL (IN)
YESTERDAY 0.0 T 1953 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 0.2 9.7 -9.5 0.7
SINCE JUL 1 38.6 43.8 -5.2 15.8
DEGREE DAYS
HEATING
YESTERDAY 1 12 -11 7
MONTH TO DATE 11 24 -13 17
SINCE MAR 1 1135 1363 -228 1336
SINCE JUL 1 4912 5405 -493 4719
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 3 -3 0
SINCE JAN 1 0 3 -3 0
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WIND (MPH)
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 13.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 66 400 AM
LOWEST 28 200 PM
AVERAGE 47
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 92 2001
MINIMUM TEMPERATURE (F) 46 31 1882
SUNRISE AND SUNSET
MAY 3 2021...........SUNRISE 536 AM EDT SUNSET 746 PM EDT
MAY 4 2021...........SUNRISE 535 AM EDT SUNSET 747 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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