Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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CDUS41 KBOX 152128
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
528 PM EDT TUE JUL 15 2025
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR JULY 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 86 359 PM 98 1984 82 4 95
1995
MINIMUM 74 202 AM 54 1929 66 8 71
AVERAGE 80 74 6 83
PRECIPITATION (IN)
TODAY T 1.35 1959 0.11 -0.11 0.04
MONTH TO DATE 1.91 1.55 0.36 0.91
SINCE JUN 1 3.23 5.44 -2.21 4.95
SINCE JAN 1 23.02 23.09 -0.07 29.96
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 0
SINCE JUN 1 44 50 -6 7
SINCE JUL 1 0 0 0 0
COOLING
TODAY 15 10 5 18
MONTH TO DATE 163 131 32 186
SINCE JUN 1 353 269 84 376
SINCE JAN 1 382 302 80 422
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 9.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 1200 AM
LOWEST 61 400 PM
AVERAGE 76
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 99 1983
MINIMUM TEMPERATURE (F) 66 54 1878
1884
SUNRISE AND SUNSET
JULY 15 2025..........SUNRISE 521 AM EDT SUNSET 819 PM EDT
JULY 16 2025..........SUNRISE 522 AM EDT SUNSET 818 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$