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817
CDUS41 KBOX 110549
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
148 AM EDT SAT APR 11 2020
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR APRIL 10 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 48 116 PM 85 1922 54 -6 47
MINIMUM 38 548 AM 26 1997 39 -1 36
1985
1917
AVERAGE 43 46 -3 42
PRECIPITATION (IN)
YESTERDAY 0.01 2.08 1983 0.14 -0.13 0.01
MONTH TO DATE 1.72 1.37 0.35 1.05
SINCE MAR 1 5.32 5.69 -0.37 4.00
SINCE JAN 1 10.01 12.30 -2.29 11.07
SNOWFALL (IN)
YESTERDAY 0.0 5.4 1996 0.1 -0.1 0.0
MONTH TO DATE 0.0 1.1 -1.1 T
SINCE MAR 1 T 8.9 -8.9 13.5
SINCE JUL 1 15.1 43.0 -27.9 27.4
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 22 19 3 23
MONTH TO DATE 198 205 -7 191
SINCE MAR 1 911 1034 -123 987
SINCE JUL 1 4294 5076 -782 4793
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
RESULTANT WIND SPEED 17 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 18.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 500 PM
LOWEST 37 1100 AM
AVERAGE 57
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THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 84 2017
MINIMUM TEMPERATURE (F) 39 25 1909
SUNRISE AND SUNSET
APRIL 11 2020.........SUNRISE 609 AM EDT SUNSET 722 PM EDT
APRIL 12 2020.........SUNRISE 607 AM EDT SUNSET 723 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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