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538
CDUS41 KBOX 170642
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
232 AM EDT FRI JUL 17 2020
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR JULY 16 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 69 1211 PM 99 1983 82 -13 90
MINIMUM 60 322 AM 54 1884 66 -6 71
1878
AVERAGE 65 74 -9 81
PRECIPITATION (IN)
YESTERDAY 0.00 0.97 2000 0.11 -0.11 0.00
MONTH TO DATE 0.95 1.62 -0.67 2.20
SINCE JUN 1 3.61 5.30 -1.69 7.35
SINCE JAN 1 18.44 23.46 -5.02 27.24
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0
2001
2000
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 38 55 -17 21
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 0 9 -9 16
MONTH TO DATE 117 133 -16 221
SINCE JUN 1 291 269 22 347
SINCE JAN 1 325 299 26 376
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WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION E (100)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 9.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 200 AM
LOWEST 63 1000 AM
AVERAGE 74
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THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 98 1999
1977
MINIMUM TEMPERATURE (F) 66 54 1946
1892
SUNRISE AND SUNSET
JULY 17 2020..........SUNRISE 523 AM EDT SUNSET 817 PM EDT
JULY 18 2020..........SUNRISE 524 AM EDT SUNSET 817 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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