National Weather Service Text Product
AFOS product CLIBOS
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIBOS
Product Timestamp: 2023-12-09 05:37 UTC
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476
CDUS41 KBOX 090537
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1237 AM EST SAT DEC 09 2023
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 8 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 42 1235 PM 65 1927 44 -2 58
MINIMUM 27 530 AM -4 1902 31 -4 37
AVERAGE 35 38 -3 48
PRECIPITATION (IN)
YESTERDAY 0.00 1.33 1969 0.14 -0.14 0.00
MONTH TO DATE 0.96 1.17 -0.21 1.10
SINCE DEC 1 0.96 1.17 -0.21 1.10
SINCE JAN 1 44.62 40.46 4.16 28.60
SNOWFALL (IN)
YESTERDAY 0.0 1.7 1922 0.3 -0.3 0.0
MONTH TO DATE 0.2 1.6 -1.4 0.0
SINCE DEC 1 0.2 1.6 -1.4 0.0
SINCE JUL 1 0.2 2.5 -2.3 T
DEGREE DAYS
HEATING
YESTERDAY 30 27 3 17
MONTH TO DATE 208 210 -2 165
SINCE DEC 1 208 210 -2 165
SINCE JUL 1 1112 1224 -112 962
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 1 RESULTANT WIND DIRECTION SW (230)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 5.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 1100 PM
LOWEST 57 1200 PM
AVERAGE 71
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 44 70 1966
MINIMUM TEMPERATURE (F) 31 -8 1902
SUNRISE AND SUNSET
DECEMBER 9 2023......SUNRISE 701 AM EST SUNSET 411 PM EST
DECEMBER 10 2023......SUNRISE 702 AM EST SUNSET 411 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$