543
CDUS41 KBOX 050541
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1241 AM EST MON JAN 05 2026
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 4 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 31 1239 PM 64 1950 38 -7 31
MINIMUM 23 1159 PM -4 1981 25 -2 27
AVERAGE 27 31 -4 29
PRECIPITATION (IN)
YESTERDAY 0.01 1.57 1982 0.12 -0.11 0.00
MONTH TO DATE 0.03 0.47 -0.44 0.62
SINCE DEC 1 2.42 4.77 -2.35 6.27
SINCE JAN 1 0.03 0.47 -0.44 0.62
SNOWFALL (IN)
YESTERDAY T 13.4 2018 0.4 -0.4 0.0
MONTH TO DATE 0.7 1.6 -0.9 0.0
SINCE DEC 1 5.0 10.6 -5.6 5.7
SINCE JUL 1 5.0 11.5 -6.5 5.7
DEGREE DAYS
HEATING
YESTERDAY 38 34 4 36
MONTH TO DATE 160 134 26 113
SINCE DEC 1 1197 1042 155 1024
SINCE JUL 1 2134 2056 78 1807
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 6 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 8.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 800 AM
LOWEST 47 400 PM
AVERAGE 68
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 63 2007
MINIMUM TEMPERATURE (F) 24 -4 1981
SUNRISE AND SUNSET
JANUARY 5 2026.......SUNRISE 713 AM EST SUNSET 426 PM EST
JANUARY 6 2026.......SUNRISE 713 AM EST SUNSET 427 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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