139  
CDUS41 KBOX 202133  
CLIBDL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
533 PM EDT FRI JUN 20 2025  
   
...............................
 
 
   
..THE HARTFORD CT CLIMATE SUMMARY FOR JUNE 20 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 82 359 PM 98 2024 81 1 98  
MINIMUM 68 548 AM 45 1918 59 9 72  
AVERAGE 75 70 5 85  
 
PRECIPITATION (IN)  
TODAY 0.00 1.08 2001 0.14 -0.14 0.00  
MONTH TO DATE 2.01 2.97 -0.96 0.56  
SINCE JUN 1 2.01 2.97 -0.96 0.56  
SINCE JAN 1 22.93 20.86 2.07 26.18  
 
SNOWFALL (IN)  
TODAY 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 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 10 6 4 20  
MONTH TO DATE 80 81 -1 158  
SINCE JUN 1 80 81 -1 158  
SINCE JAN 1 123 128 -5 251    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 16.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 100 AM  
LOWEST 42 300 PM  
AVERAGE 63  
   
......................................................
 
 
THE HARTFORD CT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 96 1953  
2012  
MINIMUM TEMPERATURE (F) 60 44 1918  
 
SUNRISE AND SUNSET  
JUNE 20 2025..........SUNRISE 515 AM EDT SUNSET 829 PM EDT  
JUNE 21 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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