211   
CDUS41 KILN 010549  
CLIDAY  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE WILMINGTON OH  
149 AM EDT WED OCT 01 2025  
   
...............................  
  
   
..THE DAYTON OH CLIMATE SUMMARY FOR SEPTEMBER 30 2025  
  
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)                                                            
 YESTERDAY                                                             
  MAXIMUM         84   4:13 PM  94    1897  73     11       74          
                                      2019                             
  MINIMUM         55   7:09 AM  30    1899  52      3       65          
  AVERAGE         70                        62      8       70       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.00          1.24 1906   0.11  -0.11      T         
  MONTH TO DATE    1.68                      3.31  -1.63     4.68       
  SINCE SEP 1      1.68                      3.31  -1.63     4.68       
  SINCE JAN 1     32.25                     32.26  -0.01    32.20       
  
SNOWFALL (IN)                                                                
  YESTERDAY        0.0                       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                                                                
  YESTERDAY        0                         5     -5        0          
  MONTH TO DATE   18                        56    -38       16          
  SINCE SEP 1     18                        56    -38       16          
  SINCE JUL 1     38                        59    -21       23          
  
 COOLING                                                                
  YESTERDAY        5                         2      3        5          
  MONTH TO DATE  136                       139     -3      195          
  SINCE SEP 1    136                       139     -3      195          
  SINCE JAN 1   1155                      1129     26     1294           
...............................................................  
  
WIND (MPH)                                                              
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION  NE (30)          
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NE (50)          
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NE (50)          
  AVERAGE WIND SPEED     7.0                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.1                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    84           5:00 AM                                        
 LOWEST     28           5:00 PM                                        
 AVERAGE    56                                                          
   
......................................................  
  
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   73        94      2019                        
 MINIMUM TEMPERATURE (F)   51        26      1899                        
  
SUNRISE AND SUNSET                                                      
OCTOBER  1 2025.......SUNRISE   7:33 AM EDT   SUNSET   7:19 PM EDT       
OCTOBER  2 2025.......SUNRISE   7:34 AM EDT   SUNSET   7:17 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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