703  
CDUS41 KBOX 042123  
CLIBDL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
523 PM EDT SAT OCT 04 2025  
   
...............................
 
 
   
..THE HARTFORD CT CLIMATE SUMMARY FOR OCTOBER 4 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 80 357 PM 86 2007 68 12 79  
2023  
MINIMUM 44 607 AM 27 1945 47 -3 51  
AVERAGE 62 57 5 65  
 
PRECIPITATION (IN)  
TODAY 0.00 1.81 2021 0.15 -0.15 0.00  
MONTH TO DATE 0.00 0.63 -0.63 0.00  
SINCE SEP 1 3.40 5.02 -1.62 0.65  
SINCE JAN 1 36.71 35.57 1.14 38.77  
 
SNOWFALL (IN)  
TODAY 0.0 T 1987 0.0 0.0 0.0  
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  
TODAY 3 8 -5 0  
MONTH TO DATE 24 31 -7 2  
SINCE SEP 1 63 124 -61 24  
SINCE JUL 1 82 132 -50 24  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 4 -4 1  
SINCE SEP 1 66 90 -24 88  
SINCE JAN 1 837 815 22 1166    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 1.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 400 AM  
LOWEST 31 100 PM  
AVERAGE 64  
   
......................................................
 
 
THE HARTFORD CT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 88 1941  
MINIMUM TEMPERATURE (F) 46 29 1974  
1996  
 
SUNRISE AND SUNSET  
OCTOBER 4 2025.......SUNRISE 651 AM EDT SUNSET 627 PM EDT  
OCTOBER 5 2025.......SUNRISE 652 AM EDT SUNSET 625 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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