559
CDUS41 KBOX 162155
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
455 PM EST SAT DEC 16 2023
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 16 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 51 1140 AM 64 1971 42 9 45
MINIMUM 43 739 AM 1 1876 29 14 42
1883
AVERAGE 47 36 11 44
PRECIPITATION (IN)
TODAY 0.00 1.81 1960 0.14 -0.14 1.28
MONTH TO DATE 3.23 2.30 0.93 2.45
SINCE DEC 1 3.23 2.30 0.93 2.45
SINCE JAN 1 46.89 41.59 5.30 29.95
SNOWFALL (IN)
TODAY 0.0 7.6 2007 0.3 -0.3 0.0
MONTH TO DATE 0.2 3.7 -3.5 1.0
SINCE DEC 1 0.2 3.7 -3.5 1.0
SINCE JUL 1 0.2 4.6 -4.4 1.0
DEGREE DAYS
HEATING
TODAY 18 29 -11 21
MONTH TO DATE 380 438 -58 406
SINCE DEC 1 380 438 -58 406
SINCE JUL 1 1284 1452 -168 1203
COOLING
TODAY 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)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 9.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 300 PM
LOWEST 50 1000 AM
AVERAGE 61
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 64 2000
MINIMUM TEMPERATURE (F) 29 -4 1876
1919
SUNRISE AND SUNSET
DECEMBER 16 2023......SUNRISE 707 AM EST SUNSET 412 PM EST
DECEMBER 17 2023......SUNRISE 707 AM EST SUNSET 413 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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