830
CDUS41 KBOX 212123
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
523 PM EDT FRI MAR 21 2025
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR MARCH 21 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 47 1119 AM 83 1921 47 0 40
MINIMUM 42 229 PM 7 1885 32 10 28
AVERAGE 45 40 5 34
PRECIPITATION (IN)
TODAY 0.40 2.50 1876 0.15 0.25 0.00
MONTH TO DATE 3.02 2.78 0.24 4.32
SINCE MAR 1 3.02 2.78 0.24 4.32
SINCE JAN 1 8.33 9.38 -1.05 12.61
SNOWFALL (IN)
TODAY 0.0 4.2 1958 0.3 -0.3 0.0
MONTH TO DATE 0.0 7.2 -7.2 T
SINCE MAR 1 0.0 7.2 -7.2 T
SINCE JUL 1 28.1 45.8 -17.7 9.7
DEGREE DAYS
HEATING
TODAY 20 26 -6 31
MONTH TO DATE 483 590 -107 471
SINCE MAR 1 483 590 -107 471
SINCE JUL 1 4242 4528 -286 3956
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 33 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 16.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 47 400 PM
AVERAGE 74
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 47 83 2012
MINIMUM TEMPERATURE (F) 33 8 1885
SUNRISE AND SUNSET
MARCH 21 2025.........SUNRISE 645 AM EDT SUNSET 658 PM EDT
MARCH 22 2025.........SUNRISE 643 AM EDT SUNSET 659 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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