213  
CDUS41 KILN 172150  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
450 PM EST TUE DEC 17 2024  
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR DECEMBER 17 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 51 4:03 PM 66 1984 41 10 53  
MINIMUM 36 7:24 AM -7 1989 27 9 41  
AVERAGE 44 34 10 47  
 
PRECIPITATION (IN)  
TODAY 0.00 1.77 2001 0.09 -0.09 0.29  
MONTH TO DATE 1.88 1.63 0.25 1.42  
SINCE DEC 1 1.88 1.63 0.25 1.42  
SINCE JAN 1 38.06 39.91 -1.85 34.58  
 
SNOWFALL (IN)  
TODAY 0.0 6.2 1981 0.2 -0.2 0.0  
MONTH TO DATE 1.5 2.1 -0.6 0.1  
SINCE DEC 1 1.5 2.1 -0.6 0.1  
SINCE JUL 1 3.6 3.1 0.5 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 21 31 -10 18  
MONTH TO DATE 527 493 34 391  
SINCE DEC 1 527 493 34 391  
SINCE JUL 1 1276 1483 -207 1297  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1328 1153 175 1018    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 13.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92  
LOWEST 48  
AVERAGE 70  
   
......................................................
 
 
THE DAYTON OH CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 62 1908  
1967  
MINIMUM TEMPERATURE (F) 27 -3 1953  
1985  
1989  
 
SUNRISE AND SUNSET  
DECEMBER 17 2024......SUNRISE 7:53 AM EST SUNSET 5:14 PM EST  
DECEMBER 18 2024......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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