512
CDUS41 KBOX 160546
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
146 AM EDT THU APR 16 2026
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR APRIL 15 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 73 910 AM 82 1896 56 17 67
MINIMUM 46 903 PM 28 1943 41 5 48
AVERAGE 60 48 12 58
PRECIPITATION (IN)
YESTERDAY 0.00 2.05 1903 0.12 -0.12 0.08
MONTH TO DATE 0.73 1.95 -1.22 2.22
SINCE MAR 1 4.37 6.12 -1.75 6.32
SINCE JAN 1 7.66 12.72 -5.06 11.63
SNOWFALL (IN)
YESTERDAY 0.0 0.1 1916 0.1 -0.1 0.0
MONTH TO DATE T 1.4 -1.4 T
SINCE MAR 1 1.9 10.4 -8.5 T
SINCE JUL 1 62.8 49.0 13.8 28.1
DEGREE DAYS
HEATING
YESTERDAY 5 17 -12 7
MONTH TO DATE 229 289 -60 303
SINCE MAR 1 953 1117 -164 1000
SINCE JUL 1 5080 5055 25 4759
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 3 0 3 0
SINCE MAR 1 3 0 3 0
SINCE JAN 1 3 0 3 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NE (50)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 9.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 900 PM
LOWEST 57 900 AM
AVERAGE 79
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 87 2012
MINIMUM TEMPERATURE (F) 41 28 1908
1928
1943
SUNRISE AND SUNSET
APRIL 16 2026.........SUNRISE 602 AM EDT SUNSET 727 PM EDT
APRIL 17 2026.........SUNRISE 600 AM EDT SUNSET 728 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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