007  
CDUS41 KBOX 070533  
CLIBDL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
133 AM EDT SUN SEP 07 2025  
   
...............................
 
 
   
..THE HARTFORD CT CLIMATE SUMMARY FOR SEPTEMBER 6 2025
 
 
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)  
YESTERDAY  
MAXIMUM 86 129 PM 96 1983 79 7 79  
2018  
MINIMUM 62 1159 PM 40 1984 57 5 54  
AVERAGE 74 68 6 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.58 5.22 2008 0.12 0.46 T  
MONTH TO DATE 0.99 0.75 0.24 T  
SINCE SEP 1 0.99 0.75 0.24 T  
SINCE JAN 1 34.30 31.30 3.00 38.12  
 
SNOWFALL (IN)  
YESTERDAY 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 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 2 6 -4 2  
SINCE SEP 1 2 6 -4 2  
SINCE JUL 1 21 14 7 2  
 
COOLING  
YESTERDAY 9 4 5 2  
MONTH TO DATE 19 28 -9 23  
SINCE SEP 1 19 28 -9 23  
SINCE JAN 1 790 753 37 1101    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 300 AM  
LOWEST 63 100 PM  
AVERAGE 80  
   
......................................................
 
 
THE HARTFORD CT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 95 2023  
MINIMUM TEMPERATURE (F) 57 37 1962  
1984  
 
SUNRISE AND SUNSET  
SEPTEMBER 7 2025.....SUNRISE 623 AM EDT SUNSET 714 PM EDT  
SEPTEMBER 8 2025.....SUNRISE 624 AM EDT SUNSET 712 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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