493  
CDUS41 KILN 230533  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
133 AM EDT MON OCT 23 2023  
   
...............................  
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR OCTOBER 22 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 57 4:06 PM 82 1920 64 -7 77  
MINIMUM 39 11:58 PM 26 1930 44 -5 52  
1976  
AVERAGE 48 54 -6 65  
 
PRECIPITATION (IN)  
YESTERDAY T 1.26 1912 0.09 -0.09 0.00  
MONTH TO DATE 1.24 2.10 -0.86 0.15  
SINCE SEP 1 1.78 5.41 -3.63 2.28  
SINCE JAN 1 30.37 34.36 -3.99 33.17  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 T  
SINCE SEP 1 0.0 0.1 -0.1 T  
SINCE JUL 1 0.0 0.1 -0.1 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 12 5 0  
MONTH TO DATE 194 178 16 235  
SINCE SEP 1 209 236 -27 301  
SINCE JUL 1 212 239 -27 301  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 36 19 17 0  
SINCE SEP 1 170 158 12 160  
SINCE JAN 1 1011 1148 -137 1225    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 2:00 AM  
LOWEST 44 4:00 PM  
AVERAGE 65  
   
......................................................  
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 83 1947  
MINIMUM TEMPERATURE (F) 44 25 1982  
 
SUNRISE AND SUNSET  
OCTOBER 23 2023.......SUNRISE 7:55 AM EDT SUNSET 6:46 PM EDT  
OCTOBER 24 2023.......SUNRISE 7:57 AM EDT SUNSET 6:45 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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