821  
CDUS41 KILN 110554  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
154 AM EDT FRI JUL 11 2025  
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR JULY 10 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 4:19 PM 103 1897 86 1 78  
1936  
MINIMUM 72 6:14 AM 48 1963 66 6 65  
AVERAGE 80 76 4 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.05 1947 0.14 -0.14 0.73  
MONTH TO DATE 0.67 1.33 -0.66 1.86  
SINCE JUN 1 6.88 5.47 1.41 3.91  
SINCE JAN 1 25.73 23.37 2.36 22.74  
 
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 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 8 13 -5 9  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 15 11 4 7  
MONTH TO DATE 146 110 36 102  
SINCE JUN 1 476 352 124 392  
SINCE JAN 1 536 463 73 559    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 6:00 AM  
LOWEST 50 5:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 102 1936  
MINIMUM TEMPERATURE (F) 66 45 1898  
 
SUNRISE AND SUNSET  
JULY 11 2025..........SUNRISE 6:18 AM EDT SUNSET 9:06 PM EDT  
JULY 12 2025..........SUNRISE 6:19 AM EDT SUNSET 9:06 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab OH Page
The Nexlab IN Page
The Nexlab KY Page Main Text Page