539
CDUS41 KBOX 092133
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
533 PM EDT SAT SEP 09 2023
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 9 2023
VALID TODAY AS OF 0500 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 85 1157 AM 93 2015 76 9 75
2016
MINIMUM 71 327 PM 45 1938 61 10 58
AVERAGE 78 68 10 67
PRECIPITATION (IN)
TODAY 0.10 2.19 1969 0.11 -0.01 0.00
MONTH TO DATE 0.11 0.95 -0.84 0.97
SINCE SEP 1 0.11 0.95 -0.84 0.97
SINCE JAN 1 36.67 28.99 7.68 18.90
SNOWFALL (IN)
TODAY 0.0 0.0 2000 0.0 0.0 0.0
2001
2002
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 1 7 -6 3
SINCE SEP 1 1 7 -6 3
SINCE JUL 1 1 16 -15 3
COOLING
TODAY 13 4 9 2
MONTH TO DATE 97 44 53 22
SINCE SEP 1 97 44 53 22
SINCE JAN 1 795 744 51 972
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 6.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94 800 AM
LOWEST 68 1200 PM
AVERAGE 81
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 95 1931
MINIMUM TEMPERATURE (F) 60 41 1883
SUNRISE AND SUNSET
SEPTEMBER 9 2023.....SUNRISE 617 AM EDT SUNSET 705 PM EDT
SEPTEMBER 10 2023.....SUNRISE 619 AM EDT SUNSET 703 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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