506
CDUS41 KBOX 120526
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
126 AM EDT MON OCT 12 2026
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 11 2026
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)
YESTERDAY
MAXIMUM 60 149 PM 82 1955 64 -4 64
MINIMUM 48 316 AM 32 1881 49 -1 52
1979
AVERAGE 54 56 -2 58
PRECIPITATION (IN)
YESTERDAY 1.44R 0.85 2006 0.12 1.32 0.00
MONTH TO DATE 1.44 1.40 0.04 0.85
SINCE SEP 1 6.79 4.96 1.83 3.94
SINCE JAN 1 24.35 33.00 -8.65 28.89
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2007 0.0 0.0 0.0
2008
2009
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
YESTERDAY 11 9 2 7
MONTH TO DATE 58 81 -23 60
SINCE SEP 1 141 152 -11 92
SINCE JUL 1 141 161 -20 99
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 16 6 10 23
SINCE SEP 1 93 97 -4 108
SINCE JAN 1 1010 797 213 865
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SE (120)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 6.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 800 PM
LOWEST 55 200 PM
AVERAGE 76
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 90 1954
MINIMUM TEMPERATURE (F) 49 31 1876
SUNRISE AND SUNSET
OCTOBER 12 2026.......SUNRISE 654 AM EDT SUNSET 607 PM EDT
OCTOBER 13 2026.......SUNRISE 655 AM EDT SUNSET 605 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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