857   
CDUS41 KILN 100536  
CLIDAY  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE WILMINGTON OH  
1236 AM EST TUE DEC 10 2024  
   
...............................  
  
   
..THE DAYTON OH CLIMATE SUMMARY FOR DECEMBER 9 2024  
  
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)                                                            
 YESTERDAY                                                             
  MAXIMUM         54  12:03 PM  65    1897  43     11       59          
                                      1946                             
  MINIMUM         42  11:42 PM  -7    1917  29     13       41          
  AVERAGE         48                        36     12       50       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        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)                                                                
  YESTERDAY        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                                                                
  YESTERDAY       17                        29    -12       15          
  MONTH TO DATE  301                       251     50      189          
  SINCE DEC 1    301                       251     50      189          
  SINCE JUL 1   1050                      1241   -191     1095          
  
 COOLING                                                                
  YESTERDAY        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)                                                              
  RESULTANT WIND SPEED  12   RESULTANT WIND DIRECTION  SW (220)         
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SW (230)         
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    SW (230)         
  AVERAGE WIND SPEED    12.2                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.9                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  RAIN                                                                  
  LIGHT RAIN                                                            
  FOG                                                                   
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST   100           2:00 AM                                        
 LOWEST     74          12:00 AM                                        
 AVERAGE    87                                                          
   
......................................................  
  
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   43        67      1971                        
 MINIMUM TEMPERATURE (F)   28        -9      1958                        
  
SUNRISE AND SUNSET                                                      
DECEMBER 10 2024......SUNRISE   7:48 AM EST   SUNSET   5:12 PM EST       
DECEMBER 11 2024......SUNRISE   7:49 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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