Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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CDUS41 KBOX 210521
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1221 AM EST FRI FEB 21 2025
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR FEBRUARY 20 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 30 548 PM 70 2018 40 -10 35
MINIMUM 17 742 AM 0 1950 26 -9 20
AVERAGE 24 33 -9 28
PRECIPITATION (IN)
YESTERDAY 0.00 1.87 1934 0.12 -0.12 0.00
MONTH TO DATE 3.07 2.23 0.84 0.36
SINCE DEC 1 10.89 9.92 0.97 13.98
SINCE JAN 1 5.24 5.62 -0.38 8.00
SNOWFALL (IN)
YESTERDAY 0.0 16.5 1921 0.5 -0.5 0.0
MONTH TO DATE 14.2 10.6 3.6 0.5
SINCE DEC 1 28.1 33.9 -5.8 9.7
SINCE JUL 1 28.1 34.8 -6.7 9.7
DEGREE DAYS
HEATING
YESTERDAY 41 32 9 37
MONTH TO DATE 739 678 61 597
SINCE DEC 1 2762 2672 90 2321
SINCE JUL 1 3545 3686 -141 3225
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 9.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 66 200 PM
LOWEST 47 100 AM
AVERAGE 57
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 72 2018
MINIMUM TEMPERATURE (F) 26 -1 1950
SUNRISE AND SUNSET
FEBRUARY 21 2025......SUNRISE 631 AM EST SUNSET 524 PM EST
FEBRUARY 22 2025......SUNRISE 630 AM EST SUNSET 526 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$