183  
CDUS41 KBOX 130535  
CLIBDL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
135 AM EDT SUN SEP 13 2026  
   
...............................  
 
   
..THE HARTFORD CT CLIMATE SUMMARY FOR SEPTEMBER 12 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1904 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 78 350 PM 92 1961 77 1 76  
MINIMUM 50 426 AM 36 1958 55 -5 57  
AVERAGE 64 66 -2 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 5.10 1960 0.14 -0.14 0.00  
MONTH TO DATE 1.62 1.55 0.07 1.60  
SINCE SEP 1 1.62 1.55 0.07 1.60  
SINCE JAN 1 32.45 32.10 0.35 34.91  
 
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 1 2 -1 0  
MONTH TO DATE 5 16 -11 19  
SINCE SEP 1 5 16 -11 19  
SINCE JUL 1 7 24 -17 38  
 
COOLING  
YESTERDAY 0 3 -3 2  
MONTH TO DATE 46 50 -4 21  
SINCE SEP 1 46 50 -4 21  
SINCE JAN 1 865 775 90 792    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 500 AM  
LOWEST 46 100 PM  
AVERAGE 71  
   
......................................................  
 
THE HARTFORD CT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 91 1957  
1974  
2005  
MINIMUM TEMPERATURE (F) 55 40 1943  
1958  
1985  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2026.....SUNRISE 629 AM EDT SUNSET 704 PM EDT  
SEPTEMBER 14 2026.....SUNRISE 630 AM EDT SUNSET 702 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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