795  
CDUS41 KBOX 130530  
CLIBDL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
130 AM EDT WED AUG 13 2025  
   
...............................  
 
   
..THE HARTFORD CT CLIMATE SUMMARY FOR AUGUST 12 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 92 335 PM 98 1944 84 8 81  
MINIMUM 61 512 AM 47 1968 62 -1 60  
2006  
AVERAGE 77 73 4 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.08 1955 0.13 -0.13 0.12  
MONTH TO DATE 0.23 1.80 -1.57 2.65  
SINCE JUN 1 10.17 10.25 -0.08 10.30  
SINCE JAN 1 31.09 28.14 2.95 35.92  
 
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 JUN 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 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 21 37 -16 1  
SINCE JUL 1 0 2 -2 0  
 
COOLING  
YESTERDAY 12 8 4 6  
MONTH TO DATE 75 105 -30 140  
SINCE JUN 1 633 545 88 851  
SINCE JAN 1 676 592 84 944    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 31 300 PM  
AVERAGE 62  
   
......................................................  
 
THE HARTFORD CT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 99 2016  
MINIMUM TEMPERATURE (F) 62 45 1957  
 
SUNRISE AND SUNSET  
AUGUST 13 2025........SUNRISE 557 AM EDT SUNSET 753 PM EDT  
AUGUST 14 2025........SUNRISE 558 AM EDT SUNSET 752 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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