739  
CDUS41 KILN 230531  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
131 AM EDT MON SEP 23 2024  
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR SEPTEMBER 22 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 91 12:25 PM 95 1895 77 14 83  
MINIMUM 61 6:01 AM 33 1897 55 6 56  
AVERAGE 76 66 10 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.31 1.71 2021 0.12 0.19 0.00  
MONTH TO DATE 0.31 2.46 -2.15 0.27  
SINCE SEP 1 0.31 2.46 -2.15 0.27  
SINCE JAN 1 27.83 31.41 -3.58 28.86  
 
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 3 -3 0  
MONTH TO DATE 16 26 -10 13  
SINCE SEP 1 16 26 -10 13  
SINCE JUL 1 23 29 -6 16  
 
COOLING  
YESTERDAY 11 3 8 5  
MONTH TO DATE 161 118 43 114  
SINCE SEP 1 161 118 43 114  
SINCE JAN 1 1260 1108 152 955    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 10:00 PM  
LOWEST 42 11:00 AM  
AVERAGE 70  
   
......................................................
 
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 93 1908  
2010  
MINIMUM TEMPERATURE (F) 54 32 1974  
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2024.....SUNRISE 7:26 AM EDT SUNSET 7:31 PM EDT  
SEPTEMBER 24 2024.....SUNRISE 7:27 AM EDT SUNSET 7:30 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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