623
CDUS41 KBOX 152150
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
550 PM EDT FRI AUG 15 2025
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR AUGUST 15 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 75 1247 AM 98 1944 81 -6 78
MINIMUM 71 356 PM 52 1964 65 6 65
AVERAGE 73 73 0 72
PRECIPITATION (IN)
TODAY 0.00 1.90 1930 0.10 -0.10 0.89
MONTH TO DATE 0.52 1.64 -1.12 3.55
SINCE JUN 1 4.85 8.80 -3.95 8.98
SINCE JAN 1 24.64 26.45 -1.81 33.99
SNOWFALL (IN)
TODAY MM 0.0 2000 0.0 MM 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
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 1
SINCE JUN 1 44 54 -10 8
SINCE JUL 1 0 4 -4 1
COOLING
TODAY 8 8 0 7
MONTH TO DATE 117 131 -14 157
SINCE JUN 1 658 553 105 695
SINCE JAN 1 687 586 101 741
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 12.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 100 AM
LOWEST 59 100 PM
AVERAGE 68
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 97 1944
MINIMUM TEMPERATURE (F) 65 47 1880
SUNRISE AND SUNSET
AUGUST 15 2025........SUNRISE 552 AM EDT SUNSET 745 PM EDT
AUGUST 16 2025........SUNRISE 553 AM EDT SUNSET 743 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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