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820
CDUS41 KBOX 210528
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1228 AM EST TUE NOV 21 2023
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...THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 20 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 40 241 PM 74 1953 50 -10 40
MINIMUM 30 1159 PM 15 1894 37 -7 29
AVERAGE 35 43 -8 35
PRECIPITATION (IN)
YESTERDAY 0.00 3.85 1876 0.12 -0.12 0.00
MONTH TO DATE 0.31 2.37 -2.06 1.38
SINCE SEP 1 5.48 9.96 -4.48 8.26
SINCE JAN 1 42.04 38.00 4.04 26.19
SNOWFALL (IN)
YESTERDAY 0.0 3.0 1897 0.0 0.0 0.0
MONTH TO DATE T 0.2 -0.2 T
SINCE SEP 1 T 0.4 -0.4 T
SINCE JUL 1 T 0.4 -0.4 T
DEGREE DAYS
HEATING
YESTERDAY 30 22 8 30
MONTH TO DATE 392 373 19 269
SINCE SEP 1 646 770 -124 583
SINCE JUL 1 646 779 -133 583
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 9
SINCE SEP 1 162 100 62 83
SINCE JAN 1 860 800 60 1033
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WIND (MPH)
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION NW (330)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 12.1
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 65 1200 AM
LOWEST 33 200 PM
AVERAGE 49
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THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 50 74 1931
MINIMUM TEMPERATURE (F) 36 10 1879
SUNRISE AND SUNSET
NOVEMBER 21 2023......SUNRISE 642 AM EST SUNSET 418 PM EST
NOVEMBER 22 2023......SUNRISE 643 AM EST SUNSET 417 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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