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137
CDUS41 KBOX 050558
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
147 AM EDT TUE MAY 5 2020
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR MAY 4 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 70 1213 PM 90 2001 62 8 55
MINIMUM 48 1159 PM 33 1911 46 2 48
AVERAGE 59 54 5 52
PRECIPITATION (IN)
YESTERDAY 0.00 2.71 1893 0.10 -0.10 0.14
MONTH TO DATE 0.80 0.42 0.38 0.31
SINCE MAR 1 8.73 8.48 0.25 9.78
SINCE JAN 1 13.42 15.09 -1.67 16.85
SNOWFALL (IN)
YESTERDAY 0.0 T 1920 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 0.7 9.7 -9.0 13.5
SINCE JUL 1 15.8 43.8 -28.0 27.4
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 6 11 -5 13
MONTH TO DATE 23 46 -23 57
SINCE MAR 1 1342 1385 -43 1251
SINCE JUL 1 4725 5427 -702 5057
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 1 0 1 0
SINCE MAR 1 1 3 -2 8
SINCE JAN 1 1 3 -2 8
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WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 11.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 100 AM
LOWEST 27 1000 AM
AVERAGE 48
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THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 89 1949
MINIMUM TEMPERATURE (F) 47 35 1907
1891
1874
SUNRISE AND SUNSET
MAY 5 2020...........SUNRISE 534 AM EDT SUNSET 749 PM EDT
MAY 6 2020...........SUNRISE 532 AM EDT SUNSET 750 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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