Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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CDUS41 KBOX 252125
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
525 PM EDT TUE AUG 25 2026
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR AUGUST 25 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 81 132 PM 96 1948 79 2 79
2007
MINIMUM 65 456 AM 46 1940 64 1 65
AVERAGE 73 72 1 72
PRECIPITATION (IN)
TODAY 0.00 2.76 2010 0.10 -0.10 0.00
MONTH TO DATE 0.98 2.64 -1.66 0.76
SINCE JUN 1 7.07 9.80 -2.73 5.09
SINCE JAN 1 17.56 27.45 -9.89 24.88
SNOWFALL (IN)
TODAY 0.0 0.0 2001 0.0 0.0 0.0
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
TODAY 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
TODAY 8 7 1 7
MONTH TO DATE 276 207 69 165
SINCE JUN 1 808 629 179 706
SINCE JAN 1 869 662 207 735
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 8.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 1200 AM
LOWEST 44 300 PM
AVERAGE 61
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 99 1948
MINIMUM TEMPERATURE (F) 64 50 1885
1942
SUNRISE AND SUNSET
AUGUST 25 2026........SUNRISE 602 AM EDT SUNSET 730 PM EDT
AUGUST 26 2026........SUNRISE 603 AM EDT SUNSET 728 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$