312
CDUS41 KBOX 160532
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1232 AM EST FRI DEC 16 2022
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 15 2022
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2022
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 44 1046 PM 66 1975 42 2 45
MINIMUM 32 107 AM -2 1874 29 3 32
AVERAGE 38 36 2 39
PRECIPITATION (IN)
YESTERDAY 0.03 1.51 1981 0.14 -0.11 0.02
MONTH TO DATE 1.17 2.16 -0.99 0.59
SINCE DEC 1 1.17 2.16 -0.99 0.59
SINCE JAN 1 28.67 41.45 -12.78 50.47
SNOWFALL (IN)
YESTERDAY 0.0 6.1 1916 0.3 -0.3 0.0
MONTH TO DATE 1.0 3.4 -2.4 0.3
SINCE DEC 1 1.0 3.4 -2.4 0.3
SINCE JUL 1 1.0 4.3 -3.3 0.3
DEGREE DAYS
HEATING
YESTERDAY 27 29 -2 26
MONTH TO DATE 385 409 -24 350
SINCE DEC 1 385 409 -24 350
SINCE JUL 1 1182 1423 -241 1138
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1033 800 233 1146
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION NE (40)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 14.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
LIGHT SNOW
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 1100 PM
LOWEST 66 1200 AM
AVERAGE 79
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 64 1971
MINIMUM TEMPERATURE (F) 29 1 1876
1883
SUNRISE AND SUNSET
DECEMBER 16 2022......SUNRISE 707 AM EST SUNSET 413 PM EST
DECEMBER 17 2022......SUNRISE 708 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.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page