188
CDUS41 KBOX 132127
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
427 PM EST TUE JAN 13 2026
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 13 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 45 259 PM 63 1932 37 8 39
MINIMUM 32 731 AM -9 1914 23 9 28
AVERAGE 39 30 9 34
PRECIPITATION (IN)
TODAY 0.00 1.44 2024 0.12 -0.12 0.00
MONTH TO DATE 0.71 1.51 -0.80 0.75
SINCE DEC 1 3.10 5.81 -2.71 6.40
SINCE JAN 1 0.71 1.51 -0.80 0.75
SNOWFALL (IN)
TODAY 0.0 11.0 1938 0.5 -0.5 0.0
MONTH TO DATE 1.1 5.6 -4.5 1.8
SINCE DEC 1 5.4 14.6 -9.2 7.5
SINCE JUL 1 5.4 15.5 -10.1 7.5
DEGREE DAYS
HEATING
TODAY 26 35 -9 31
MONTH TO DATE 419 445 -26 451
SINCE DEC 1 1456 1353 103 1362
SINCE JUL 1 2393 2367 26 2145
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 10.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 61 500 AM
LOWEST 45 1200 PM
AVERAGE 53
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 69 1932
MINIMUM TEMPERATURE (F) 23 -8 1914
SUNRISE AND SUNSET
JANUARY 13 2026.......SUNRISE 711 AM EST SUNSET 435 PM EST
JANUARY 14 2026.......SUNRISE 711 AM EST SUNSET 436 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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