189
CDUS41 KBOX 310456
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1256 AM EDT FRI OCT 31 2025
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 30 2025
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)
YESTERDAY
MAXIMUM 57 1000 PM 78 1918 57 0 66
MINIMUM 48 MM 28 1928 43 5 50
AVERAGE 53 50 3 58
PRECIPITATION (IN)
YESTERDAY 0.55 1.68 1917 0.12 0.43 0.18
MONTH TO DATE 4.85 3.90 0.95 0.91
SINCE SEP 1 7.94 7.46 0.48 2.24
SINCE JAN 1 32.89 35.50 -2.61 36.38
SNOWFALL (IN)
YESTERDAY 0.0 4.3 2020 0.0 0.0 0.0
MONTH TO DATE 0.0 0.2 -0.2 0.0
SINCE SEP 1 0.0 0.2 -0.2 0.0
SINCE JUL 1 0.0 0.2 -0.2 0.0
DEGREE DAYS
HEATING
YESTERDAY 12 15 -3 7
MONTH TO DATE 272 310 -38 259
SINCE SEP 1 304 381 -77 294
SINCE JUL 1 311 390 -79 296
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 23 6 17 3
SINCE SEP 1 108 97 11 70
SINCE JAN 1 865 797 68 880
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION E (70)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 15.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1000 PM
LOWEST 83 200 AM
AVERAGE 92
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 81 1946
MINIMUM TEMPERATURE (F) 43 27 1887
1904
SUNRISE AND SUNSET
OCTOBER 31 2025.......SUNRISE 717 AM EDT SUNSET 538 PM EDT
NOVEMBER 1 2025......SUNRISE 718 AM EDT SUNSET 537 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