Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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CDUS41 KBOX 120529
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
129 AM EDT WED MAR 12 2025
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR MARCH 11 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 62 318 PM 74 2021 44 18 45
MINIMUM 34 326 AM 9 1939 30 4 33
AVERAGE 48 37 11 39
PRECIPITATION (IN)
YESTERDAY 0.00 1.94 1901 0.12 -0.12 T
MONTH TO DATE 0.84 1.41 -0.57 4.19
SINCE MAR 1 0.84 1.41 -0.57 4.19
SINCE JAN 1 6.15 8.01 -1.86 12.48
SNOWFALL (IN)
YESTERDAY 0.0 5.0 1934 0.4 -0.4 T
MONTH TO DATE 0.0 4.2 -4.2 T
SINCE MAR 1 0.0 4.2 -4.2 T
SINCE JUL 1 28.1 42.8 -14.7 9.7
DEGREE DAYS
HEATING
YESTERDAY 17 28 -11 26
MONTH TO DATE 288 322 -34 253
SINCE MAR 1 288 322 -34 253
SINCE JUL 1 4047 4260 -213 3738
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 12 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 12.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 700 AM
LOWEST 28 300 PM
AVERAGE 55
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 44 71 2012
MINIMUM TEMPERATURE (F) 30 7 1900
SUNRISE AND SUNSET
MARCH 12 2025.........SUNRISE 701 AM EDT SUNSET 647 PM EDT
MARCH 13 2025.........SUNRISE 659 AM EDT SUNSET 649 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$