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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