401  
CDUS41 KILN 202051  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
451 PM EDT FRI JUN 20 2025  
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR JUNE 20 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1869 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 85 2:54 PM 98 1994 84 1 93  
MINIMUM 66 6:10 AM 46 1914 64 2 76  
AVERAGE 76 74 2 85  
 
PRECIPITATION (IN)  
TODAY 0.00 1.85 1895 0.14 -0.14 0.00  
MONTH TO DATE 4.48 2.77 1.71 1.12  
SINCE JUN 1 4.48 2.77 1.71 1.12  
SINCE JAN 1 23.33 20.67 2.66 19.95  
 
SNOWFALL (IN)  
TODAY 0.0 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 22.5 25.0 -2.5 13.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 8 9 -1 9  
SINCE JUN 1 8 9 -1 9  
SINCE JUL 1 4804 5144 -340 4206  
 
COOLING  
TODAY 11 9 2 20  
MONTH TO DATE 159 142 17 177  
SINCE JUN 1 159 142 17 177  
SINCE JAN 1 219 253 -34 344    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 46  
AVERAGE 68  
   
......................................................
 
 
THE DAYTON OH CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 98 1988  
MINIMUM TEMPERATURE (F) 64 48 1897  
1963  
 
SUNRISE AND SUNSET  
JUNE 20 2025..........SUNRISE 6:08 AM EDT SUNSET 9:09 PM EDT  
JUNE 21 2025..........SUNRISE 6:09 AM EDT SUNSET 9:09 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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