552
CDUS41 KBOX 102124
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
524 PM EDT SUN SEP 10 2023
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 10 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 74 846 AM 95 1931 75 -1 80
MINIMUM 70 355 PM 41 1883 60 10 66
AVERAGE 72 68 4 73
PRECIPITATION (IN)
TODAY 0.19 4.71 1999 0.11 0.08 0.00
MONTH TO DATE 0.33 1.06 -0.73 0.97
SINCE SEP 1 0.33 1.06 -0.73 0.97
SINCE JAN 1 36.89 29.10 7.79 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 8 -7 3
SINCE SEP 1 1 8 -7 3
SINCE JUL 1 1 17 -16 3
COOLING
TODAY 7 4 3 8
MONTH TO DATE 103 48 55 30
SINCE SEP 1 103 48 55 30
SINCE JAN 1 801 748 53 980
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 5.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 600 AM
LOWEST 90 400 AM
AVERAGE 95
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 99 1983
MINIMUM TEMPERATURE (F) 60 40 1917
SUNRISE AND SUNSET
SEPTEMBER 10 2023.....SUNRISE 619 AM EDT SUNSET 703 PM EDT
SEPTEMBER 11 2023.....SUNRISE 620 AM EDT SUNSET 701 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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