214   
CDUS41 KILN 040620  
CLIDAY  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE WILMINGTON OH  
220 AM EDT SUN MAY 04 2025  
   
...............................  
  
   
..THE DAYTON OH CLIMATE SUMMARY FOR MAY 3 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         60  12:24 AM  90    1899  71    -11       74          
  MINIMUM         48  11:59 PM  32    2005  50     -2       65          
  AVERAGE         54                        60     -6       70       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.66          1.38 1958   0.16   0.50     0.02       
  MONTH TO DATE    1.10                      0.45   0.65     0.02       
  SINCE MAR 1     11.10                      8.41   2.69     7.82       
  SINCE JAN 1     14.95                     13.84   1.11    14.92       
  
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 MAR 1      0.5                       4.3   -3.8       T         
  SINCE JUL 1     22.5                      25.0   -2.5     13.6        
  SNOW DEPTH       0                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY       11                         6      5        0          
  MONTH TO DATE   11                        19     -8        0          
  SINCE MAR 1    875                      1085   -210      810          
  SINCE JUL 1   4675                      5029   -354     4172          
  
 COOLING                                                                
  YESTERDAY        0                         1     -1        5          
  MONTH TO DATE    8                         3      5       14          
  SINCE MAR 1     33                        20     13       49          
  SINCE JAN 1     33                        20     13       49           
...............................................................  
  
WIND (MPH)                                                              
  RESULTANT WIND SPEED  12   RESULTANT WIND DIRECTION   N (20)          
  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION    NE (60)          
  HIGHEST GUST SPEED    44   HIGHEST GUST DIRECTION    NE (50)          
  AVERAGE WIND SPEED    13.6                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 1.0                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  RAIN                                                                  
  LIGHT RAIN                                                            
  FOG                                                                   
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    93           7:00 AM                                        
 LOWEST     78          12:00 AM                                        
 AVERAGE    86                                                          
   
......................................................  
  
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   71        88      1895                        
                                             1902                       
                                             1949                       
 MINIMUM TEMPERATURE (F)   50        28      1903                        
  
SUNRISE AND SUNSET                                                      
MAY  4 2025...........SUNRISE   6:33 AM EDT   SUNSET   8:35 PM EDT       
MAY  5 2025...........SUNRISE   6:32 AM EDT   SUNSET   8:36 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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