421  
CDUS41 KILN 120532  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
132 AM EDT SUN OCT 12 2025  
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR OCTOBER 11 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 72 1:58 PM 87 1928 68 4 75  
MINIMUM 49 11:59 PM 26 1906 48 1 45  
AVERAGE 61 58 3 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.92 1919 0.10 -0.10 0.00  
MONTH TO DATE 2.58 1.08 1.50 0.10  
SINCE SEP 1 4.26 4.39 -0.13 4.78  
SINCE JAN 1 34.83 33.34 1.49 32.30  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 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 4 8 -4 5  
MONTH TO DATE 37 71 -34 39  
SINCE SEP 1 55 129 -74 55  
SINCE JUL 1 75 132 -57 62  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 26 16 10 13  
SINCE SEP 1 162 155 7 208  
SINCE JAN 1 1181 1145 36 1307    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION N (0)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 7:00 AM  
LOWEST 42 3:00 PM  
AVERAGE 61  
   
......................................................
 
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 85 1928  
MINIMUM TEMPERATURE (F) 47 26 1906  
1908  
 
SUNRISE AND SUNSET  
OCTOBER 12 2025.......SUNRISE 7:44 AM EDT SUNSET 7:01 PM EDT  
OCTOBER 13 2025.......SUNRISE 7:45 AM EDT SUNSET 7:00 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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