730  
CDUS41 KILN 302050  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
450 PM EDT MON JUN 30 2025  
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR JUNE 30 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 87 2:59 PM 98 1901 86 1 79  
1913  
1953  
MINIMUM 71 3:26 AM 46 1899 66 5 60  
AVERAGE 79 76 3 70  
 
PRECIPITATION (IN)  
TODAY 0.20 2.02 1983 0.13 0.07 0.00  
MONTH TO DATE 5.77 4.14 1.63 2.05  
SINCE JUN 1 5.77 4.14 1.63 2.05  
SINCE JAN 1 24.62 22.04 2.58 20.88  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM 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 14 11 3 5  
MONTH TO DATE 330 242 88 290  
SINCE JUN 1 330 242 88 290  
SINCE JAN 1 390 353 37 457    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94  
LOWEST 65  
AVERAGE 80  
   
......................................................
 
 
THE DAYTON OH CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 98 1970  
MINIMUM TEMPERATURE (F) 66 46 1988  
 
SUNRISE AND SUNSET  
JUNE 30 2025..........SUNRISE 6:12 AM EDT SUNSET 9:09 PM EDT  
JULY 1 2025..........SUNRISE 6:12 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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