442  
CDUS41 KILN 300533  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
133 AM EDT MON JUN 30 2025  
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR JUNE 29 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 87 2:56 PM 100 1934 86 1 86  
MINIMUM 71 3:39 AM 49 1905 65 6 72  
1923  
AVERAGE 79 76 3 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 2.90 1995 0.13 -0.04 0.08  
MONTH TO DATE 5.57 4.01 1.56 2.05  
SINCE JUN 1 5.57 4.01 1.56 2.05  
SINCE JAN 1 24.42 21.91 2.51 20.88  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 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  
YESTERDAY 14 10 4 14  
MONTH TO DATE 316 231 85 285  
SINCE JUN 1 316 231 85 285  
SINCE JAN 1 376 342 34 452    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 6:00 AM  
LOWEST 59 3:00 PM  
AVERAGE 77  
   
......................................................
 
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 98 1901  
1913  
1953  
MINIMUM TEMPERATURE (F) 66 46 1899  
 
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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