582
CDUS41 KBOX 112125
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
525 PM EDT MON SEP 11 2023
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 11 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 72 111 PM 99 1983 75 -3 80
MINIMUM 68 733 AM 40 1917 60 8 69
AVERAGE 70 67 3 75
PRECIPITATION (IN)
TODAY T 5.63 1954 0.11 -0.11 T
MONTH TO DATE 0.34 1.17 -0.83 0.97
SINCE SEP 1 0.34 1.17 -0.83 0.97
SINCE JAN 1 36.90 29.21 7.69 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 9 -8 3
SINCE SEP 1 1 9 -8 3
SINCE JUL 1 1 18 -17 3
COOLING
TODAY 5 4 1 10
MONTH TO DATE 107 52 55 40
SINCE SEP 1 107 52 55 40
SINCE JAN 1 805 752 53 990
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 5.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 90 1200 PM
AVERAGE 95
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 93 1961
MINIMUM TEMPERATURE (F) 60 43 1875
SUNRISE AND SUNSET
SEPTEMBER 11 2023.....SUNRISE 620 AM EDT SUNSET 701 PM EDT
SEPTEMBER 12 2023.....SUNRISE 621 AM EDT SUNSET 659 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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