539   
CDUS41 KILN 140537  
CLIDAY  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE WILMINGTON OH  
1237 AM EST SAT DEC 14 2024  
   
...............................  
  
   
..THE DAYTON OH CLIMATE SUMMARY FOR DECEMBER 13 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         31   3:06 PM  66    1901  42    -11       43          
  MINIMUM         20   5:39 AM  -6    1960  28     -8       24          
  AVERAGE         26                        35     -9       34       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        T             1.47 1923   0.10  -0.10     0.00       
  MONTH TO DATE    0.61                      1.27  -0.66     1.13       
  SINCE DEC 1      0.61                      1.27  -0.66     1.13       
  SINCE JAN 1     36.79                     39.55  -2.76    34.29       
  
SNOWFALL (IN)                                                                
  YESTERDAY        0.1           3.8  1937   0.2   -0.1      0.0        
  MONTH TO DATE    1.5                       1.5   -0.0      0.1        
  SINCE DEC 1      1.5                       1.5   -0.0      0.1        
  SINCE JUL 1      3.6                       2.5    1.1      0.1        
  SNOW DEPTH       T                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY       39                        30      9       31          
  MONTH TO DATE  444                       370     74      304          
  SINCE DEC 1    444                       370     74      304          
  SINCE JUL 1   1193                      1360   -167     1210          
  
 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   7   RESULTANT WIND DIRECTION  NE (60)          
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NE (60)          
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     N (10)          
  AVERAGE WIND SPEED     7.4                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.8                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  LIGHT SNOW                                                            
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    88          12:00 AM                                        
 LOWEST     66           2:00 PM                                        
 AVERAGE    77                                                          
   
......................................................  
  
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   42        66      1901                        
                                             2015                       
 MINIMUM TEMPERATURE (F)   28       -15      1898                        
  
SUNRISE AND SUNSET                                                      
DECEMBER 14 2024......SUNRISE   7:51 AM EST   SUNSET   5:13 PM EST       
DECEMBER 15 2024......SUNRISE   7:51 AM EST   SUNSET   5:13 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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