Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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CDUS41 KBOX 220526
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
126 AM EDT TUE APR 22 2025
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR APRIL 21 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 56 406 PM 88 1957 59 -3 52
MINIMUM 43 514 AM 21 1875 43 0 41
AVERAGE 50 51 -1 47
PRECIPITATION (IN)
YESTERDAY 0.00 3.32 1991 0.11 -0.11 0.00
MONTH TO DATE 2.22 2.62 -0.40 2.87
SINCE MAR 1 6.32 6.79 -0.47 11.81
SINCE JAN 1 11.63 13.39 -1.76 20.10
SNOWFALL (IN)
YESTERDAY 0.0 0.2 1947 0.0 0.0 0.0
MONTH TO DATE T 1.5 -1.5 0.1
SINCE MAR 1 T 10.5 -10.5 0.1
SINCE JUL 1 28.1 49.1 -21.0 9.8
DEGREE DAYS
HEATING
YESTERDAY 15 14 1 18
MONTH TO DATE 367 381 -14 351
SINCE MAR 1 1064 1209 -145 1055
SINCE JUL 1 4823 5147 -324 4540
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 5 0 5 0
SINCE MAR 1 5 0 5 0
SINCE JAN 1 5 0 5 0
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SE (150)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 11.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 61 1100 PM
LOWEST 29 1200 AM
AVERAGE 45
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 88 1977
MINIMUM TEMPERATURE (F) 43 26 1875
SUNRISE AND SUNSET
APRIL 22 2025.........SUNRISE 552 AM EDT SUNSET 734 PM EDT
APRIL 23 2025.........SUNRISE 550 AM EDT SUNSET 735 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$