086  
CDUS41 KILN 050532  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
132 AM EDT FRI SEP 05 2025  
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR SEPTEMBER 4 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 71 4:40 PM 95 1925 82 -11 87  
MINIMUM 54 11:55 PM 42 1997 61 -7 54  
AVERAGE 63 72 -9 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.20 2.27 2011 0.10 0.10 0.00  
MONTH TO DATE 0.20 0.43 -0.23 0.00  
SINCE SEP 1 0.20 0.43 -0.23 0.00  
SINCE JAN 1 30.77 29.38 1.39 27.52  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 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 2 0 2 0  
MONTH TO DATE 2 0 2 2  
SINCE SEP 1 2 0 2 2  
SINCE JUL 1 22 3 19 9  
 
COOLING  
YESTERDAY 0 7 -7 6  
MONTH TO DATE 7 29 -22 18  
SINCE SEP 1 7 29 -22 18  
SINCE JAN 1 1026 1019 7 1117    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 4:00 AM  
LOWEST 38 5:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 102 1899  
MINIMUM TEMPERATURE (F) 60 41 1902  
 
SUNRISE AND SUNSET  
SEPTEMBER 5 2025.....SUNRISE 7:09 AM EDT SUNSET 8:01 PM EDT  
SEPTEMBER 6 2025.....SUNRISE 7:10 AM EDT SUNSET 8:00 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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