650  
CDUS41 KBOX 160556  
CLIBDL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
156 AM EDT MON JUN 16 2025  
   
...............................
 
 
   
..THE HARTFORD CT CLIMATE SUMMARY FOR JUNE 15 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 70 417 PM 97 1988 80 -10 81  
MINIMUM 57 524 AM 41 1953 58 -1 61  
AVERAGE 64 69 -5 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.94 2015 0.15 -0.15 0.00  
MONTH TO DATE 1.18 2.25 -1.07 0.56  
SINCE JUN 1 1.18 2.25 -1.07 0.56  
SINCE JAN 1 22.10 20.14 1.96 26.18  
 
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 23.4 51.7 -28.3 24.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 1 0 0  
MONTH TO DATE 21 29 -8 1  
SINCE JUN 1 21 29 -8 1  
SINCE JUL 1 5095 5877 -782 4852  
 
COOLING  
YESTERDAY 0 5 -5 6  
MONTH TO DATE 49 54 -5 91  
SINCE JUN 1 49 54 -5 91  
SINCE JAN 1 92 101 -9 184    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION E (70)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 3.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 1200 AM  
LOWEST 59 1200 PM  
AVERAGE 73  
   
......................................................
 
 
THE HARTFORD CT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 96 1957  
1967  
MINIMUM TEMPERATURE (F) 58 39 1961  
 
SUNRISE AND SUNSET  
JUNE 16 2025..........SUNRISE 515 AM EDT SUNSET 828 PM EDT  
JUNE 17 2025..........SUNRISE 515 AM EDT SUNSET 829 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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