387
CDUS41 KBOX 162130
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
530 PM EDT WED SEP 16 2026
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 16 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 80 327 PM 96 1939 73 7 68
MINIMUM 56 336 AM 42 1984 58 -2 57
AVERAGE 68 66 2 63
PRECIPITATION (IN)
TODAY 0.00 5.63 1933 0.13 -0.13 0.00
MONTH TO DATE 1.70 1.77 -0.07 1.43
SINCE SEP 1 1.70 1.77 -0.07 1.43
SINCE JAN 1 19.26 29.81 -10.55 26.38
SNOWFALL (IN)
TODAY 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
TODAY 0 2 -2 2
MONTH TO DATE 7 18 -11 16
SINCE SEP 1 7 18 -11 16
SINCE JUL 1 7 27 -20 23
COOLING
TODAY 3 3 0 0
MONTH TO DATE 66 67 -1 35
SINCE SEP 1 66 67 -1 35
SINCE JAN 1 983 767 216 792
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 400 AM
LOWEST 48 100 PM
AVERAGE 69
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 91 1915
MINIMUM TEMPERATURE (F) 58 44 2013
SUNRISE AND SUNSET
SEPTEMBER 16 2026.....SUNRISE 625 AM EDT SUNSET 652 PM EDT
SEPTEMBER 17 2026.....SUNRISE 626 AM EDT SUNSET 650 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page