153  
CDUS41 KBOX 010554  
CLIBDL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
154 AM EDT SUN OCT 01 2023  
   
...............................
 
 
   
..THE HARTFORD CT CLIMATE SUMMARY FOR SEPTEMBER 30 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1904 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 64 432 PM 91 1986 70 -6 63  
MINIMUM 53 649 AM 31 1951 48 5 42  
2000  
AVERAGE 59 59 0 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.34 4.59 1920 0.17 0.17 0.00  
MONTH TO DATE 12.18 4.39 7.79 6.08  
SINCE SEP 1 12.18 4.39 7.79 6.08  
SINCE JAN 1 52.05 34.94 17.11 33.99  
 
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 6 7 -1 12  
MONTH TO DATE 77 94 -17 70  
SINCE SEP 1 77 94 -17 70  
SINCE JUL 1 78 102 -24 70  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 141 86 55 80  
SINCE SEP 1 141 86 55 80  
SINCE JAN 1 909 811 98 1065    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION N (0)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 700 PM  
LOWEST 70 100 PM  
AVERAGE 84  
   
......................................................
 
 
THE HARTFORD CT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 89 1927  
MINIMUM TEMPERATURE (F) 48 30 1992  
 
SUNRISE AND SUNSET  
OCTOBER 1 2023.......SUNRISE 647 AM EDT SUNSET 633 PM EDT  
OCTOBER 2 2023.......SUNRISE 648 AM EDT SUNSET 631 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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