826  
CDUS41 KILN 200529  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
129 AM EDT SUN AUG 20 2023  
   
...............................  
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR AUGUST 19 2023  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1869 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 3:10 PM 102 1936 85 -4 87  
MINIMUM 56 6:23 AM 51 1943 64 -8 62  
1964  
AVERAGE 69 74 -5 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.64 2009 0.10 -0.10 0.00  
MONTH TO DATE 3.56 1.81 1.75 0.72  
SINCE JUN 1 10.45 9.90 0.55 9.39  
SINCE JAN 1 27.68 27.80 -0.12 30.02  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 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 11 13 -2 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 4 9 -5 10  
MONTH TO DATE 155 191 -36 194  
SINCE JUN 1 659 774 -115 819  
SINCE JAN 1 735 885 -150 953    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 5:00 AM  
LOWEST 39 2:00 PM  
AVERAGE 65  
   
......................................................  
 
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 2023........SUNRISE 6:53 AM EDT SUNSET 8:27 PM EDT  
AUGUST 21 2023........SUNRISE 6:54 AM EDT SUNSET 8:25 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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