288   
CDUS41 KILN 110531  
CLIDAY  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE WILMINGTON OH  
131 AM EDT FRI APR 11 2025  
   
...............................  
  
   
..THE DAYTON OH CLIMATE SUMMARY FOR APRIL 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         59   2:45 PM  84    2011  62     -3       62          
  MINIMUM         40  11:59 PM  18    1900  41     -1       57          
  AVERAGE         50                        52     -2       60       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.03          1.45 1994   0.14  -0.11     0.62       
  MONTH TO DATE    4.79                      1.38   3.41     2.42       
  SINCE MAR 1      8.64                      4.88   3.76     5.48       
  SINCE JAN 1     12.49                     10.31   2.18    12.58       
  
SNOWFALL (IN)                                                                
  YESTERDAY        0.0           3.0  1918   0.0    0.0      0.0        
  MONTH TO DATE    0.5                       0.3    0.2       T         
  SINCE MAR 1      0.5                       4.2   -3.7       T         
  SINCE JUL 1     22.5                      24.9   -2.4     13.6        
  SNOW DEPTH       0                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY       15                        14      1        5          
  MONTH TO DATE  173                       154     19      128          
  SINCE MAR 1    706                       866   -160      669          
  SINCE JUL 1   4506                      4810   -304     4031          
  
 COOLING                                                                
  YESTERDAY        0                         0      0        0          
  MONTH TO DATE    0                         0      0        0          
  SINCE MAR 1      6                         2      4        0          
  SINCE JAN 1      6                         2      4        0           
...............................................................  
  
WIND (MPH)                                                              
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   N (350)         
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (360)         
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     N (360)         
  AVERAGE WIND SPEED    11.2                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.7                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  LIGHT RAIN                                                            
  FOG                                                                   
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    86           8:00 AM                                        
 LOWEST     55           4:00 PM                                        
 AVERAGE    71                                                          
   
......................................................  
  
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   63        88      1930                        
 MINIMUM TEMPERATURE (F)   41        26      1909                        
                                             1989                       
  
SUNRISE AND SUNSET                                                      
APRIL 11 2025.........SUNRISE   7:05 AM EDT   SUNSET   8:11 PM EDT       
APRIL 12 2025.........SUNRISE   7:03 AM EDT   SUNSET   8:12 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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