821   
CDUS41 KILN 110554  
CLIDAY  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE WILMINGTON OH  
154 AM EDT FRI JUL 11 2025  
   
...............................  
  
   
..THE DAYTON OH CLIMATE SUMMARY FOR JULY 10 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         87   4:19 PM 103    1897  86      1       78          
                                      1936                             
  MINIMUM         72   6:14 AM  48    1963  66      6       65          
  AVERAGE         80                        76      4       72       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.00          1.05 1947   0.14  -0.14     0.73       
  MONTH TO DATE    0.67                      1.33  -0.66     1.86       
  SINCE JUN 1      6.88                      5.47   1.41     3.91       
  SINCE JAN 1     25.73                     23.37   2.36    22.74       
  
SNOWFALL (IN)                                                                
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0        
  MONTH TO DATE    0.0                       0.0    0.0      0.0        
  SINCE JUN 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                         0      0        0          
  MONTH TO DATE    0                         0      0        0          
  SINCE JUN 1      8                        13     -5        9          
  SINCE JUL 1      0                         0      0        0          
  
 COOLING                                                                
  YESTERDAY       15                        11      4        7          
  MONTH TO DATE  146                       110     36      102          
  SINCE JUN 1    476                       352    124      392          
  SINCE JAN 1    536                       463     73      559           
...............................................................  
  
WIND (MPH)                                                              
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  NW (300)         
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     N (340)         
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (330)         
  AVERAGE WIND SPEED     4.0                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.5                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  FOG                                                                   
  HAZE                                                                  
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    91           6:00 AM                                        
 LOWEST     50           5:00 PM                                        
 AVERAGE    71                                                          
   
......................................................  
  
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   86       102      1936                        
 MINIMUM TEMPERATURE (F)   66        45      1898                        
  
SUNRISE AND SUNSET                                                      
JULY 11 2025..........SUNRISE   6:18 AM EDT   SUNSET   9:06 PM EDT       
JULY 12 2025..........SUNRISE   6:19 AM EDT   SUNSET   9:06 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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