141  
CDUS41 KILN 270544  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
144 AM EDT FRI SEP 27 2024  
   
...............................  
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR SEPTEMBER 26 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1869 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 74 3:03 PM 96 1900 75 -1 79  
MINIMUM 62 6:27 AM 35 1928 53 9 59  
1940  
AVERAGE 68 64 4 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 3.10 2011 0.10 -0.08 0.07  
MONTH TO DATE 1.85 2.89 -1.04 0.34  
SINCE SEP 1 1.85 2.89 -1.04 0.34  
SINCE JAN 1 29.37 31.84 -2.47 28.93  
 
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 0 4 -4 0  
MONTH TO DATE 16 39 -23 15  
SINCE SEP 1 16 39 -23 15  
SINCE JUL 1 23 42 -19 18  
 
COOLING  
YESTERDAY 3 3 0 4  
MONTH TO DATE 180 130 50 121  
SINCE SEP 1 180 130 50 121  
SINCE JAN 1 1279 1120 159 962    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NE (40)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 5:00 AM  
LOWEST 76 4:00 PM  
AVERAGE 86  
   
......................................................  
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 91 1998  
MINIMUM TEMPERATURE (F) 53 33 1899  
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2024.....SUNRISE 7:30 AM EDT SUNSET 7:25 PM EDT  
SEPTEMBER 28 2024.....SUNRISE 7:31 AM EDT SUNSET 7:23 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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