590
CDUS41 KBOX 140525
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1225 AM EST WED JAN 14 2026
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 13 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 45 259 PM 63 1932 37 8 39
MINIMUM 32 731 AM -9 1914 23 9 28
AVERAGE 39 30 9 34
PRECIPITATION (IN)
YESTERDAY 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)
YESTERDAY 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
YESTERDAY 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
YESTERDAY 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)
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION SW (220)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 11.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 1100 PM
LOWEST 45 1200 PM
AVERAGE 59
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 69 1932
MINIMUM TEMPERATURE (F) 23 -8 1914
SUNRISE AND SUNSET
JANUARY 14 2026.......SUNRISE 711 AM EST SUNSET 436 PM EST
JANUARY 15 2026.......SUNRISE 711 AM EST SUNSET 437 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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