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863
CDUS41 KBOX 120531
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
131 AM EDT MON OCT 12 2020
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 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 67 147 AM 82 1955 63 4 57
MINIMUM 51 1140 PM 32 1979 48 3 53
1881
AVERAGE 59 56 3 55
PRECIPITATION (IN)
YESTERDAY 0.00 0.85 2006 0.13 -0.13 0.33
MONTH TO DATE 0.04 1.41 -1.37 0.97
SINCE SEP 1 1.01 4.85 -3.84 3.13
SINCE JAN 1 22.73 33.47 -10.74 37.46
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2009 0.0 0.0 0.0
2008
2007
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 6 10 -4 10
MONTH TO DATE 64 91 -27 75
SINCE SEP 1 134 175 -41 103
SINCE JUL 1 136 188 -52 103
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 NE (40)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 12.3
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 78 300 AM
LOWEST 46 1000 AM
AVERAGE 62
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 90 1954
MINIMUM TEMPERATURE (F) 48 31 1876
SUNRISE AND SUNSET
OCTOBER 12 2020.......SUNRISE 654 AM EDT SUNSET 606 PM EDT
OCTOBER 13 2020.......SUNRISE 655 AM EDT SUNSET 605 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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