030  
CDUS41 KILN 100533  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
133 AM EDT TUE JUN 10 2025  
   
...............................  
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR JUNE 9 2025  
 
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)  
YESTERDAY  
MAXIMUM 77 5:04 PM 94 1914 81 -4 79  
MINIMUM 62 7:48 AM 40 1913 61 1 60  
AVERAGE 70 71 -1 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.54 3.11 1958 0.14 0.40 0.00  
MONTH TO DATE 1.97 1.26 0.71 1.11  
SINCE JUN 1 1.97 1.26 0.71 1.11  
SINCE JAN 1 20.82 19.16 1.66 19.94  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 0 0 0 0  
MONTH TO DATE 8 9 -1 0  
SINCE JUN 1 8 9 -1 0  
SINCE JUL 1 4804 5144 -340 4197  
 
COOLING  
YESTERDAY 5 7 -2 5  
MONTH TO DATE 58 54 4 56  
SINCE JUN 1 58 54 4 56  
SINCE JAN 1 118 165 -47 223    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 8:00 AM  
LOWEST 40 6:00 PM  
AVERAGE 65  
   
......................................................  
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 94 1914  
1933  
1947  
MINIMUM TEMPERATURE (F) 62 43 1913  
1977  
 
SUNRISE AND SUNSET  
JUNE 10 2025..........SUNRISE 6:08 AM EDT SUNSET 9:05 PM EDT  
JUNE 11 2025..........SUNRISE 6:08 AM EDT SUNSET 9:05 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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