604  
CDUS41 KILN 092158  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
458 PM EST MON DEC 09 2024  
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR DECEMBER 9 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 54 12:03 PM 65 1897 43 11 59  
1946  
MINIMUM 49 2:08 AM -7 1917 29 20 41  
AVERAGE 52 36 16 50  
 
PRECIPITATION (IN)  
TODAY 0.42 1.37 1923 0.10 0.32 0.74  
MONTH TO DATE 0.44 0.87 -0.43 1.13  
SINCE DEC 1 0.44 0.87 -0.43 1.13  
SINCE JAN 1 36.62 39.15 -2.53 34.29  
 
SNOWFALL (IN)  
TODAY 0.0 1.8 1956 0.1 -0.1 0.0  
MONTH TO DATE 0.5 0.9 -0.4 0.1  
SINCE DEC 1 0.5 0.9 -0.4 0.1  
SINCE JUL 1 2.6 1.9 0.7 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 13 29 -16 15  
MONTH TO DATE 297 251 46 189  
SINCE DEC 1 297 251 46 189  
SINCE JUL 1 1046 1241 -195 1095  
 
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 22 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 15.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 74  
AVERAGE 87  
   
......................................................
 
 
THE DAYTON OH CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 67 1971  
MINIMUM TEMPERATURE (F) 28 -9 1958  
 
SUNRISE AND SUNSET  
DECEMBER 9 2024......SUNRISE 7:47 AM EST SUNSET 5:12 PM EST  
DECEMBER 10 2024......SUNRISE 7:48 AM EST SUNSET 5:12 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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