797
CDUS41 KBOX 102123
CLIBDL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
523 PM EDT WED SEP 10 2025
...............................
..THE HARTFORD CT CLIMATE SUMMARY FOR SEPTEMBER 10 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1904 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 75 321 PM 95 1931 78 -3 79
MINIMUM 53 601 AM 37 1978 56 -3 54
AVERAGE 64 67 -3 67
PRECIPITATION (IN)
TODAY 0.00 2.78 1999 0.14 -0.14 0.00
MONTH TO DATE 1.60 1.28 0.32 0.31
SINCE SEP 1 1.60 1.28 0.32 0.31
SINCE JAN 1 34.91 31.83 3.08 38.43
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
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 1 2 -1 0
MONTH TO DATE 17 12 5 5
SINCE SEP 1 17 12 5 5
SINCE JUL 1 36 20 16 5
COOLING
TODAY 0 4 -4 2
MONTH TO DATE 19 44 -25 26
SINCE SEP 1 19 44 -25 26
SINCE JAN 1 790 769 21 1104
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 7.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 200 AM
LOWEST 45 300 PM
AVERAGE 68
......................................................
THE HARTFORD CT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 99 1983
MINIMUM TEMPERATURE (F) 56 36 1917
SUNRISE AND SUNSET
SEPTEMBER 10 2025.....SUNRISE 626 AM EDT SUNSET 708 PM EDT
SEPTEMBER 11 2025.....SUNRISE 627 AM EDT SUNSET 707 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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