National Weather Service Text Product
AFOS product CLIBOS
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIBOS
Product Timestamp: 2023-12-12 18:26 UTC
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444
CDUS41 KBOX 121826
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
126 PM EST TUE DEC 12 2023
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 11 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 64 309 AM 68 1911 43 21 34
MINIMUM 37 1159 PM -2 1876 31 6 25
AVERAGE 51 37 14 30
PRECIPITATION (IN)
YESTERDAY 1.75R 1.75 2023 0.14 1.61 0.04
MONTH TO DATE 3.23 1.60 1.63 1.14
SINCE DEC 1 3.23 1.60 1.63 1.14
SINCE JAN 1 46.89 40.89 6.00 28.64
SNOWFALL (IN)
YESTERDAY 0.0 2.8 2019 0.2 -0.2 0.9
MONTH TO DATE 0.2 2.3 -2.1 0.9
SINCE DEC 1 0.2 2.3 -2.1 0.9
SINCE JUL 1 0.2 3.2 -3.0 0.9
DEGREE DAYS
HEATING
YESTERDAY 14 28 -14 35
MONTH TO DATE 256 294 -38 256
SINCE DEC 1 256 294 -38 256
SINCE JUL 1 1160 1308 -148 1053
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 860 800 60 1033
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 16.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 400 AM
LOWEST 57 500 PM
AVERAGE 77
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 68 1911
1979
MINIMUM TEMPERATURE (F) 30 2 1988
SUNRISE AND SUNSET
DECEMBER 12 2023......SUNRISE 704 AM EST SUNSET 412 PM EST
DECEMBER 13 2023......SUNRISE 705 AM EST SUNSET 412 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$