870
CDUS41 KBOX 122030
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
430 PM EDT THU MAR 12 2026
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR MARCH 12 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 60 1244 AM 71 2012 44 16 50
MINIMUM 43 259 PM 7 1900 30 13 33
AVERAGE 52 37 15 42
PRECIPITATION (IN)
TODAY 0.08 1.55 1936 0.12 -0.04 0.00
MONTH TO DATE 1.45 1.53 -0.08 0.84
SINCE MAR 1 1.45 1.53 -0.08 0.84
SINCE JAN 1 4.74 8.13 -3.39 6.15
SNOWFALL (IN)
TODAY 0.0 6.4 1959 0.3 -0.3 0.0
MONTH TO DATE 1.6 4.5 -2.9 0.0
SINCE MAR 1 1.6 4.5 -2.9 0.0
SINCE JUL 1 62.5 43.1 19.4 28.1
DEGREE DAYS
HEATING
TODAY 13 28 -15 23
MONTH TO DATE 282 350 -68 311
SINCE MAR 1 282 350 -68 311
SINCE JUL 1 4409 4288 121 4070
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 14.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 200 AM
LOWEST 51 200 PM
AVERAGE 74
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 73 1946
1990
MINIMUM TEMPERATURE (F) 30 3 1885
SUNRISE AND SUNSET
MARCH 12 2026.........SUNRISE 701 AM EDT SUNSET 647 PM EDT
MARCH 13 2026.........SUNRISE 659 AM EDT SUNSET 648 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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