063  
CDUS41 KBOX 120545  
CLIBDL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
145 AM EDT TUE SEP 12 2023  
   
...............................
 
 
   
..THE HARTFORD CT CLIMATE SUMMARY FOR SEPTEMBER 11 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 85 248 PM 99 1983 78 7 75  
MINIMUM 69 548 AM 36 1917 56 13 62  
AVERAGE 77 67 10 69  
 
PRECIPITATION (IN)  
YESTERDAY 1.09 3.86 1954 0.13 0.96 0.01  
MONTH TO DATE 2.20 1.41 0.79 3.95  
SINCE SEP 1 2.20 1.41 0.79 3.95  
SINCE JAN 1 42.07 31.96 10.11 31.86  
 
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 2 -2 0  
MONTH TO DATE 1 14 -13 1  
SINCE SEP 1 1 14 -13 1  
SINCE JUL 1 2 22 -20 1  
 
COOLING  
YESTERDAY 12 3 9 4  
MONTH TO DATE 122 47 75 39  
SINCE SEP 1 122 47 75 39  
SINCE JAN 1 890 772 118 1024    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION N (10)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 61 300 PM  
AVERAGE 81  
   
......................................................
 
 
THE HARTFORD CT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 92 1961  
MINIMUM TEMPERATURE (F) 55 36 1958  
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2023.....SUNRISE 627 AM EDT SUNSET 706 PM EDT  
SEPTEMBER 13 2023.....SUNRISE 629 AM EDT SUNSET 704 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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