Climatological Report (Daily)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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CDUS41 KBOX 212130
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
430 PM EST THU NOV 21 2024
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 21 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 48 455 AM 74 1931 50 -2 42
MINIMUM 45 1033 AM 10 1879 36 9 27
AVERAGE 47 43 4 35
PRECIPITATION (IN)
TODAY 0.11 2.31 1876 0.12 -0.01 0.03
MONTH TO DATE 0.21 2.49 -2.28 0.34
SINCE SEP 1 2.45 10.08 -7.63 5.51
SINCE JAN 1 36.59 38.12 -1.53 42.07
SNOWFALL (IN)
TODAY MM 3.0 1929 0.0 MM 0.0
MONTH TO DATE 0.0 0.2 -0.2 T
SINCE SEP 1 0.0 0.4 -0.4 T
SINCE JUL 1 0.0 0.4 -0.4 T
DEGREE DAYS
HEATING
TODAY 18 22 -4 30
MONTH TO DATE 292 395 -103 422
SINCE SEP 1 586 792 -206 676
SINCE JUL 1 588 801 -213 676
COOLING
TODAY 0 0 0 0
MONTH TO DATE 9 0 9 0
SINCE SEP 1 81 100 -19 162
SINCE JAN 1 891 800 91 860
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 17.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 200 PM
LOWEST 83 1200 AM
AVERAGE 90
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 74 1931
MINIMUM TEMPERATURE (F) 36 9 1879
SUNRISE AND SUNSET
NOVEMBER 21 2024......SUNRISE 643 AM EST SUNSET 417 PM EST
NOVEMBER 22 2024......SUNRISE 644 AM EST SUNSET 416 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$