344  
CDUS41 KBOX 110531  
CLIBDL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
131 AM EDT SAT OCT 11 2025  
   
...............................
 
 
   
..THE HARTFORD CT CLIMATE SUMMARY FOR OCTOBER 10 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 62 309 PM 89 1939 66 -4 62  
1949  
MINIMUM 29R 552 AM 29 1989 44 -15 47  
AVERAGE 46 55 -9 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.67 1971 0.16 -0.16 0.00  
MONTH TO DATE 0.49 1.57 -1.08 0.15  
SINCE SEP 1 3.89 5.96 -2.07 0.80  
SINCE JAN 1 37.20 36.51 0.69 38.92  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.7 1979 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  
YESTERDAY 19 10 9 10  
MONTH TO DATE 75 87 -12 33  
SINCE SEP 1 114 180 -66 55  
SINCE JUL 1 133 188 -55 55  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 15 4 11 2  
SINCE SEP 1 81 90 -9 89  
SINCE JAN 1 852 815 37 1167    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 600 AM  
LOWEST 34 100 PM  
AVERAGE 65  
   
......................................................
 
 
THE HARTFORD CT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 85 1949  
1955  
MINIMUM TEMPERATURE (F) 44 25 1956  
1993  
 
SUNRISE AND SUNSET  
OCTOBER 11 2025.......SUNRISE 659 AM EDT SUNSET 615 PM EDT  
OCTOBER 12 2025.......SUNRISE 700 AM EDT SUNSET 614 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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