280
CDUS41 KBOX 080526
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
126 AM EDT TUE SEP 08 2026
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 7 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 82 429 PM 102 1881 76 6 67
MINIMUM 59 558 AM 43 1888 61 -2 61
AVERAGE 71 69 2 64
PRECIPITATION (IN)
YESTERDAY 0.00 1.70 1891 0.10 -0.10 0.79
MONTH TO DATE 0.83 0.74 0.09 1.43
SINCE SEP 1 0.83 0.74 0.09 1.43
SINCE JAN 1 18.39 28.78 -10.39 26.38
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 SEP 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 1 -1 1
MONTH TO DATE 1 5 -4 1
SINCE SEP 1 1 5 -4 1
SINCE JUL 1 1 14 -13 8
COOLING
YESTERDAY 6 4 2 0
MONTH TO DATE 28 36 -8 32
SINCE SEP 1 28 36 -8 32
SINCE JAN 1 945 736 209 789
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 11.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 72 300 AM
LOWEST 31 400 PM
AVERAGE 52
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 96 2015
MINIMUM TEMPERATURE (F) 61 48 1903
1978
SUNRISE AND SUNSET
SEPTEMBER 8 2026.....SUNRISE 617 AM EDT SUNSET 706 PM EDT
SEPTEMBER 9 2026.....SUNRISE 618 AM EDT SUNSET 704 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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