866
CDUS41 KBOX 181035
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
635 AM EDT TUE MAR 18 2025
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR MARCH 17 2025
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)
YESTERDAY
MAXIMUM 61 1234 AM 70 1990 46 15 59
MINIMUM 41 1159 PM 10 1916 31 10 42
AVERAGE 51 38 13 51
PRECIPITATION (IN)
YESTERDAY 1.77R 1.77 2025 0.14 1.63 0.02
MONTH TO DATE 2.62 2.19 0.43 4.24
SINCE MAR 1 2.62 2.19 0.43 4.24
SINCE JAN 1 7.93 8.79 -0.86 12.53
SNOWFALL (IN)
YESTERDAY 0.0 3.1 1993 0.2 -0.2 0.0
MONTH TO DATE 0.0 6.0 -6.0 T
SINCE MAR 1 0.0 6.0 -6.0 T
SINCE JUL 1 28.1 44.6 -16.5 9.7
DEGREE DAYS
HEATING
YESTERDAY 14 27 -13 14
MONTH TO DATE 398 486 -88 374
SINCE MAR 1 398 486 -88 374
SINCE JUL 1 4157 4424 -267 3859
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 6 RESULTANT WIND DIRECTION SW (230)
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 12.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 900 AM
LOWEST 70 1000 PM
AVERAGE 85
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 74 2012
MINIMUM TEMPERATURE (F) 32 5 1885
SUNRISE AND SUNSET
MARCH 18 2025.........SUNRISE 650 AM EDT SUNSET 654 PM EDT
MARCH 19 2025.........SUNRISE 649 AM EDT SUNSET 656 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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