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 WED OCT 15 2025
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 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 64 1218 PM 86 1897 62 2 55
MINIMUM 53 338 AM 31 1876 48 5 42
AVERAGE 59 55 4 49
PRECIPITATION (IN)
TODAY T 3.23 1930 0.13 -0.13 0.00
MONTH TO DATE 3.27 1.92 1.35 0.69
SINCE SEP 1 6.36 5.48 0.88 2.02
SINCE JAN 1 31.31 33.52 -2.21 36.16
SNOWFALL (IN)
TODAY 0.0 T 1972 0.0 0.0 0.0
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 6 10 -4 16
MONTH TO DATE 98 120 -22 112
SINCE SEP 1 130 191 -61 147
SINCE JUL 1 137 200 -63 149
COOLING
TODAY 0 0 0 0
MONTH TO DATE 23 6 17 0
SINCE SEP 1 108 97 11 67
SINCE JAN 1 865 797 68 877
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 10.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 400 AM
LOWEST 41 300 PM
AVERAGE 69
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 88 1897
MINIMUM TEMPERATURE (F) 47 30 1876
1883
SUNRISE AND SUNSET
OCTOBER 15 2025.......SUNRISE 657 AM EDT SUNSET 602 PM EDT
OCTOBER 16 2025.......SUNRISE 658 AM EDT SUNSET 600 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$