630  
CDUS41 KILN 200531  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
131 AM EDT TUE AUG 20 2024  
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR AUGUST 19 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 76 1:49 PM 102 1936 85 -9 81  
MINIMUM 59 11:32 PM 51 1943 64 -5 56  
1964  
AVERAGE 68 74 -6 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.64 2009 0.10 -0.09 0.00  
MONTH TO DATE 2.90 1.81 1.09 3.56  
SINCE JUN 1 8.68 9.90 -1.22 10.45  
SINCE JAN 1 27.51 27.80 -0.29 27.68  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 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 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 9 13 -4 11  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 3 9 -6 4  
MONTH TO DATE 186 191 -5 155  
SINCE JUN 1 801 774 27 659  
SINCE JAN 1 968 885 83 735    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION N (350)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 10.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 6:00 AM  
LOWEST 53 6:00 PM  
AVERAGE 77  
   
......................................................
 
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 98 1962  
1983  
MINIMUM TEMPERATURE (F) 64 50 1897  
 
SUNRISE AND SUNSET  
AUGUST 20 2024........SUNRISE 6:54 AM EDT SUNSET 8:25 PM EDT  
AUGUST 21 2024........SUNRISE 6:55 AM EDT SUNSET 8:24 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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