726  
CDUS41 KILN 170527  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
1227 AM EST SUN DEC 17 2023  
   
...............................  
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR DECEMBER 16 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 56 3:18 PM 65 1933 41 15 39  
MINIMUM 36 7:27 AM -15 1951 27 9 29  
AVERAGE 46 34 12 34  
 
PRECIPITATION (IN)  
YESTERDAY T 1.01 1996 0.09 -0.09 T  
MONTH TO DATE 1.13 1.54 -0.41 0.67  
SINCE DEC 1 1.13 1.54 -0.41 0.67  
SINCE JAN 1 34.29 39.82 -5.53 36.51  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.9 2010 0.1 -0.1 T  
MONTH TO DATE 0.1 1.9 -1.8 T  
SINCE DEC 1 0.1 1.9 -1.8 T  
SINCE JUL 1 0.1 2.9 -2.8 2.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 31 -12 31  
MONTH TO DATE 373 462 -89 406  
SINCE DEC 1 373 462 -89 406  
SINCE JUL 1 1279 1452 -173 1364  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1018 1153 -135 1230    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION SE (130)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 9.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 2:00 AM  
LOWEST 37 2:00 PM  
AVERAGE 48  
   
......................................................  
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 66 1984  
MINIMUM TEMPERATURE (F) 27 -7 1989  
 
SUNRISE AND SUNSET  
DECEMBER 17 2023......SUNRISE 7:52 AM EST SUNSET 5:13 PM EST  
DECEMBER 18 2023......SUNRISE 7:53 AM EST SUNSET 5:14 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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