150
CDUS41 KBOX 310544
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
144 AM EDT MON AUG 31 2026
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR AUGUST 30 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 86 113 PM 99 1973 78 8 77
MINIMUM 65 330 AM 48 1965 63 2 58
AVERAGE 76 71 5 68
PRECIPITATION (IN)
YESTERDAY T 3.65 1872 0.09 -0.09 0.00
MONTH TO DATE 0.98 3.13 -2.15 0.83
SINCE JUN 1 7.07 10.29 -3.22 5.16
SINCE JAN 1 17.56 27.94 -10.38 24.95
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2000 0.0 0.0 0.0
2001
2002
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
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 7
SINCE JUN 1 14 54 -40 51
SINCE JUL 1 0 4 -4 7
COOLING
YESTERDAY 11 6 5 3
MONTH TO DATE 309 239 70 186
SINCE JUN 1 841 661 180 727
SINCE JAN 1 902 694 208 756
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 11.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 1100 PM
LOWEST 35 1200 PM
AVERAGE 55
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 97 1881
1953
MINIMUM TEMPERATURE (F) 63 47 1965
SUNRISE AND SUNSET
AUGUST 31 2026........SUNRISE 608 AM EDT SUNSET 720 PM EDT
SEPTEMBER 1 2026.....SUNRISE 609 AM EDT SUNSET 718 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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