832  
CDUS41 KBOX 170819  
CLIBDL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
419 AM EDT TUE JUN 17 2025  
   
...............................  
 
   
..THE HARTFORD CT CLIMATE SUMMARY FOR JUNE 16 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 79 248 PM 96 1957 80 -1 80  
1967  
MINIMUM 53 436 AM 39 1961 58 -5 52  
AVERAGE 66 69 -3 66  
 
PRECIPITATION (IN)  
YESTERDAY T 1.66 1932 0.15 -0.15 0.00  
MONTH TO DATE 1.18 2.40 -1.22 0.56  
SINCE JUN 1 1.18 2.40 -1.22 0.56  
SINCE JAN 1 22.10 20.29 1.81 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 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 21 30 -9 1  
SINCE JUN 1 21 30 -9 1  
SINCE JUL 1 5095 5878 -783 4852  
 
COOLING  
YESTERDAY 1 5 -4 1  
MONTH TO DATE 50 59 -9 92  
SINCE JUN 1 50 59 -9 92  
SINCE JAN 1 93 106 -13 185    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 400 AM  
LOWEST 37 500 PM  
AVERAGE 67  
   
......................................................  
 
THE HARTFORD CT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 95 1957  
MINIMUM TEMPERATURE (F) 58 42 1926  
 
SUNRISE AND SUNSET  
JUNE 17 2025..........SUNRISE 515 AM EDT SUNSET 829 PM EDT  
JUNE 18 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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