846   
CDUS41 KILN 312207  
CLIDAY  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE WILMINGTON OH  
507 PM EST TUE DEC 31 2024  
   
...............................  
  
   
..THE DAYTON OH CLIMATE SUMMARY FOR DECEMBER 31 2024  
  
VALID TODAY AS OF 0500 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         50   1:14 PM  67    1951  38     12       39          
  MINIMUM         42   5:05 PM  -6    1976  24     18       31          
  AVERAGE         46                        31     15       35       
  
PRECIPITATION (IN)                                                      
  TODAY            0.60          1.47 2018   0.11   0.49     0.03       
  MONTH TO DATE    4.79                      3.05   1.74     2.02       
  SINCE DEC 1      4.79                      3.05   1.74     2.02       
  SINCE JAN 1     40.97                     41.33  -0.36    35.18       
  
SNOWFALL (IN)                                                                
  TODAY            0.0           6.0  1897   0.2   -0.2      0.1        
  MONTH TO DATE    1.7                       4.8   -3.1      0.9        
  SINCE DEC 1      1.7                       4.8   -3.1      0.9        
  SINCE JUL 1      3.8                       5.8   -2.0      0.9        
  SNOW DEPTH       0                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  TODAY           19                        34    -15       30          
  MONTH TO DATE  865                       952    -87      717          
  SINCE DEC 1    865                       952    -87      717          
  SINCE JUL 1   1614                      1942   -328     1623          
  
 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    25   HIGHEST WIND DIRECTION    SW (220)         
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    SW (230)         
  AVERAGE WIND SPEED    16.0                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 1.0                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED TODAY.                               
  HEAVY RAIN                                                            
  RAIN                                                                  
  LIGHT RAIN                                                            
  FOG                                                                   
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST   100                                                          
 LOWEST     76                                                          
 AVERAGE    88                                                          
   
......................................................  
  
THE DAYTON OH CLIMATE NORMALS FOR TOMORROW  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   38        61      1916                        
                                             1952                       
 MINIMUM TEMPERATURE (F)   24        -8      1968                        
  
SUNRISE AND SUNSET                                                      
DECEMBER 31 2024......SUNRISE   7:58 AM EST   SUNSET   5:22 PM EST       
JANUARY  1 2025.......SUNRISE   7:58 AM EST   SUNSET   5:23 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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