800
CDUS41 KBOX 192139
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
539 PM EDT SUN APR 19 2026
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR APRIL 19 2026
VALID TODAY AS OF 0500 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 52 1233 PM 87 1914 58 -6 83
MINIMUM 44 350 AM 22 1875 42 2 56
AVERAGE 48 50 -2 70
PRECIPITATION (IN)
TODAY 0.13 1.65 1877 0.11 0.02 T
MONTH TO DATE 1.24 2.40 -1.16 2.22
SINCE MAR 1 4.88 6.57 -1.69 6.32
SINCE JAN 1 8.17 13.17 -5.00 11.63
SNOWFALL (IN)
TODAY 0.0 0.1 1961 0.0 0.0 0.0
MONTH TO DATE T 1.5 -1.5 T
SINCE MAR 1 1.9 10.5 -8.6 T
SINCE JUL 1 62.8 49.1 13.7 28.1
DEGREE DAYS
HEATING
TODAY 17 15 2 0
MONTH TO DATE 291 352 -61 346
SINCE MAR 1 1015 1180 -165 1043
SINCE JUL 1 5142 5118 24 4802
COOLING
TODAY 0 0 0 5
MONTH TO DATE 3 0 3 5
SINCE MAR 1 3 0 3 5
SINCE JAN 1 3 0 3 5
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 7.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 300 AM
LOWEST 80 400 PM
AVERAGE 90
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 89 1927
1941
1976
MINIMUM TEMPERATURE (F) 43 21 1897
SUNRISE AND SUNSET
APRIL 19 2026.........SUNRISE 557 AM EDT SUNSET 730 PM EDT
APRIL 20 2026.........SUNRISE 555 AM EDT SUNSET 731 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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