224  
CDUS41 KILN 170543  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
143 AM EDT FRI JUL 17 2026  
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR JULY 16 2026
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1869 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 91 3:16 PM 100 1901 86 5 83  
1988  
MINIMUM 72 5:46 AM 52 1903 66 6 74  
AVERAGE 82 76 6 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.41 2021 0.13 -0.13 0.12  
MONTH TO DATE 1.83 2.13 -0.30 2.97  
SINCE JUN 1 4.43 6.27 -1.84 9.18  
SINCE JAN 1 27.22 24.17 3.05 28.03  
 
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 4 13 -9 8  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 17 11 6 14  
MONTH TO DATE 224 176 48 228  
SINCE JUN 1 425 418 7 558  
SINCE JAN 1 527 529 -2 618    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 6:00 AM  
LOWEST 52 3:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 99 2012  
MINIMUM TEMPERATURE (F) 66 51 1976  
2014  
 
SUNRISE AND SUNSET  
JULY 17 2026..........SUNRISE 6:23 AM EDT SUNSET 9:03 PM EDT  
JULY 18 2026..........SUNRISE 6:23 AM EDT SUNSET 9:02 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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