978  
CDUS41 KBOX 212124  
CLIBDL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
524 PM EDT SAT JUN 21 2025  
   
...............................  
 
   
..THE HARTFORD CT CLIMATE SUMMARY FOR JUNE 21 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 87 359 PM 96 1953 82 5 95  
2012  
MINIMUM 60 510 AM 44 1918 60 0 71  
AVERAGE 74 71 3 83  
 
PRECIPITATION (IN)  
TODAY 0.00 1.63 1922 0.14 -0.14 0.55  
MONTH TO DATE 2.01 3.11 -1.10 1.11  
SINCE JUN 1 2.01 3.11 -1.10 1.11  
SINCE JAN 1 22.93 21.00 1.93 26.73  
 
SNOWFALL (IN)  
TODAY 0.0 T 1993 0.0 0.0 0.0  
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 23.4 51.7 -28.3 24.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 21 32 -11 1  
SINCE JUN 1 21 32 -11 1  
SINCE JUL 1 5095 5880 -785 4852  
 
COOLING  
TODAY 9 6 3 18  
MONTH TO DATE 79 87 -8 176  
SINCE JUN 1 79 87 -8 176  
SINCE JAN 1 122 134 -12 269    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 3.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 600 AM  
LOWEST 37 200 PM  
AVERAGE 62  
   
......................................................  
 
THE HARTFORD CT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 95 1921  
MINIMUM TEMPERATURE (F) 60 41 1940  
 
SUNRISE AND SUNSET  
JUNE 21 2025..........SUNRISE 516 AM EDT SUNSET 830 PM EDT  
JUNE 22 2025..........SUNRISE 516 AM EDT SUNSET 830 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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