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613
CDUS41 KBOX 200553
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
142 AM EDT TUE OCT 20 2020
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 19 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 58 139 PM 84 1945 60 -2 62
MINIMUM 44 621 AM 28 1922 45 -1 44
AVERAGE 51 53 -2 53
PRECIPITATION (IN)
YESTERDAY 0.00 2.06 1932 0.13 -0.13 0.00
MONTH TO DATE 3.47 2.42 1.05 2.18
SINCE SEP 1 4.44 5.86 -1.42 4.34
SINCE JAN 1 26.16 34.48 -8.32 38.67
SNOWFALL (IN)
YESTERDAY 0.0 T 1972 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 T 0.0 0.0 0.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 14 12 2 12
MONTH TO DATE 145 180 -35 141
SINCE SEP 1 215 264 -49 169
SINCE JUL 1 217 277 -60 169
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 3 6 -3 8
SINCE SEP 1 97 87 10 134
SINCE JAN 1 924 746 178 1012
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WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SE (120)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 5.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 200 AM
LOWEST 62 1200 PM
AVERAGE 76
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THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 79 1969
MINIMUM TEMPERATURE (F) 45 32 1974
1972
1900
SUNRISE AND SUNSET
OCTOBER 20 2020.......SUNRISE 703 AM EDT SUNSET 554 PM EDT
OCTOBER 21 2020.......SUNRISE 705 AM EDT SUNSET 552 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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