406
CDUS41 KBOX 090528
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
128 AM EDT THU APR 09 2026
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR APRIL 8 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 40 234 PM 85 1991 53 -13 42
MINIMUM 29 545 AM 21 1888 38 -9 30
AVERAGE 35 46 -11 36
PRECIPITATION (IN)
YESTERDAY 0.00 1.18 1894 0.13 -0.13 0.12
MONTH TO DATE 0.50 1.02 -0.52 1.49
SINCE MAR 1 4.14 5.19 -1.05 5.59
SINCE JAN 1 7.43 11.79 -4.36 10.90
SNOWFALL (IN)
YESTERDAY 0.0 4.6 1894 0.1 -0.1 0.0
MONTH TO DATE T 0.9 -0.9 T
SINCE MAR 1 1.9 9.9 -8.0 T
SINCE JUL 1 62.8 48.5 14.3 28.1
DEGREE DAYS
HEATING
YESTERDAY 30 19 11 29
MONTH TO DATE 152 165 -13 157
SINCE MAR 1 876 993 -117 854
SINCE JUL 1 5003 4931 72 4613
COOLING
YESTERDAY 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)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NE (50)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 11.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 64 1100 PM
LOWEST 41 200 PM
AVERAGE 53
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 85 1991
MINIMUM TEMPERATURE (F) 39 24 1876
1888
SUNRISE AND SUNSET
APRIL 9 2026.........SUNRISE 613 AM EDT SUNSET 719 PM EDT
APRIL 10 2026.........SUNRISE 611 AM EDT SUNSET 720 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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