582  
CDUS41 KILN 100534  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
134 AM EDT TUE SEP 10 2024  
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR SEPTEMBER 9 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 79 4:30 PM 99 1900 81 -2 75  
MINIMUM 48 6:18 AM 43 1898 59 -11 61  
AVERAGE 64 70 -6 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.25 2001 0.12 -0.12 0.00  
MONTH TO DATE T 0.98 -0.98 0.13  
SINCE SEP 1 T 0.98 -0.98 0.13  
SINCE JAN 1 27.52 29.93 -2.41 28.72  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 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 1 1 0 0  
MONTH TO DATE 16 4 12 0  
SINCE SEP 1 16 4 12 0  
SINCE JUL 1 23 7 16 3  
 
COOLING  
YESTERDAY 0 6 -6 3  
MONTH TO DATE 33 61 -28 90  
SINCE SEP 1 33 61 -28 90  
SINCE JAN 1 1132 1051 81 931    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 7:00 AM  
LOWEST 31 5:00 PM  
AVERAGE 56  
   
......................................................
 
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 98 1897  
1900  
MINIMUM TEMPERATURE (F) 59 42 1924  
 
SUNRISE AND SUNSET  
SEPTEMBER 10 2024.....SUNRISE 7:14 AM EDT SUNSET 7:53 PM EDT  
SEPTEMBER 11 2024.....SUNRISE 7:15 AM EDT SUNSET 7:51 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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