833   
CDUS41 KILN 222049  
CLIDAY  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE WILMINGTON OH  
449 PM EDT MON SEP 22 2025  
   
...............................  
  
   
..THE DAYTON OH CLIMATE SUMMARY FOR SEPTEMBER 22 2025  
  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
  
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1869 TO 2025  
  
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST        
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR       
                                                  NORMAL              
...............................................................  
  
TEMPERATURE (F)                                                            
 TODAY                                                                 
  MAXIMUM         71   2:33 AM  95    1895  77     -6       91          
  MINIMUM         66   4:11 AM  33    1897  55     11       61          
  AVERAGE         69                        66      3       76       
  
PRECIPITATION (IN)                                                      
  TODAY            0.94          1.71 2021   0.12   0.82     0.31       
  MONTH TO DATE    1.31                      2.46  -1.15     0.31       
  SINCE SEP 1      1.31                      2.46  -1.15     0.31       
  SINCE JAN 1     31.88                     31.41   0.47    27.83       
  
SNOWFALL (IN)                                                                
  TODAY            0.0          MM      MM   0.0    0.0      0.0        
  MONTH TO DATE    0.0                       0.0    0.0      0.0        
  SINCE SEP 1      0.0                       0.0    0.0      0.0        
  SINCE JUL 1      0.0                       0.0    0.0      0.0        
  SNOW DEPTH       0                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  TODAY            0                         3     -3        0          
  MONTH TO DATE   18                        26     -8       16          
  SINCE SEP 1     18                        26     -8       16          
  SINCE JUL 1     38                        29      9       23          
  
 COOLING                                                                
  TODAY            4                         3      1       11          
  MONTH TO DATE   94                       118    -24      161          
  SINCE SEP 1     94                       118    -24      161          
  SINCE JAN 1   1113                      1108      5     1260           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    SW (230)         
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    SW (230)         
  AVERAGE WIND SPEED     7.7                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.9                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED TODAY.                               
  THUNDERSTORM                                                          
  HEAVY RAIN                                                            
  RAIN                                                                  
  LIGHT RAIN                                                            
  FOG                                                                   
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    93                                                          
 LOWEST     73                                                          
 AVERAGE    83                                                          
   
......................................................  
  
THE DAYTON OH CLIMATE NORMALS FOR TOMORROW  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   76        93      1908                        
                                             2010                       
 MINIMUM TEMPERATURE (F)   54        32      1974                        
  
SUNRISE AND SUNSET                                                      
SEPTEMBER 22 2025.....SUNRISE   7:25 AM EDT   SUNSET   7:33 PM EDT       
SEPTEMBER 23 2025.....SUNRISE   7:26 AM EDT   SUNSET   7:32 PM EDT       
  
-  INDICATES NEGATIVE NUMBERS.  
R  INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T  INDICATES TRACE AMOUNT.  
  
  
 
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