221
CDUS41 KBOX 170525
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1225 AM EST SAT JAN 17 2026
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 16 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 32 321 PM 64 1995 36 -4 31
MINIMUM 19 820 AM -7 2004 23 -4 21
AVERAGE 26 30 -4 26
PRECIPITATION (IN)
YESTERDAY 0.00 1.22 2016 0.11 -0.11 T
MONTH TO DATE 0.71 1.84 -1.13 0.75
SINCE DEC 1 3.10 6.14 -3.04 6.40
SINCE JAN 1 0.71 1.84 -1.13 0.75
SNOWFALL (IN)
YESTERDAY 0.0 6.9 1965 0.5 -0.5 T
MONTH TO DATE 1.1 7.1 -6.0 1.8
SINCE DEC 1 5.4 16.1 -10.7 7.5
SINCE JUL 1 5.4 17.0 -11.6 7.5
DEGREE DAYS
HEATING
YESTERDAY 39 36 3 39
MONTH TO DATE 502 551 -49 564
SINCE DEC 1 1539 1459 80 1475
SINCE JUL 1 2476 2473 3 2258
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 15 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 16.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 47 900 AM
LOWEST 25 100 PM
AVERAGE 36
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 59 1913
MINIMUM TEMPERATURE (F) 23 -4 1907
SUNRISE AND SUNSET
JANUARY 17 2026.......SUNRISE 710 AM EST SUNSET 439 PM EST
JANUARY 18 2026.......SUNRISE 709 AM EST SUNSET 440 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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