531 
CDUS41 KILN 220532
CLIDAY

CLIMATE REPORT 
NATIONAL WEATHER SERVICE WILMINGTON OH
132 AM EDT WED OCT 22 2025

...................................

...THE DAYTON OH CLIMATE SUMMARY FOR OCTOBER 21 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         64   3:18 PM  85    1953  64      0       76        
  MINIMUM         48   6:48 AM  23    1952  44      4       46        
                                      1974                           
  AVERAGE         56                        54      2       61     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.02          1.99 1929   0.09  -0.07     0.00     
  MONTH TO DATE    3.66                      2.01   1.65     0.17     
  SINCE SEP 1      5.34                      5.32   0.02     4.85     
  SINCE JAN 1     35.91                     34.27   1.64    32.37     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0          MM      MM   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.1   -0.1      0.0      
  SINCE SEP 1      0.0                       0.1   -0.1      0.0      
  SINCE JUL 1      0.0                       0.1   -0.1      0.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        9                        11     -2        4        
  MONTH TO DATE  105                       166    -61      140        
  SINCE SEP 1    123                       224   -101      156        
  SINCE JUL 1    143                       227    -84      163        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE   29                        19     10       13        
  SINCE SEP 1    165                       158      7      208        
  SINCE JAN 1   1184                      1148     36     1307        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED  12   RESULTANT WIND DIRECTION  SW (240)       
  HIGHEST WIND SPEED    37   HIGHEST WIND DIRECTION     W (280)       
  HIGHEST GUST SPEED    52   HIGHEST GUST DIRECTION     W (290)       
  AVERAGE WIND SPEED    13.7                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.6                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  THUNDERSTORM                                                        
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           7:00 AM                                      
 LOWEST     36           4:00 PM                                      
 AVERAGE    58                                                        

..........................................................


THE DAYTON OH CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   64        82      1920                      
 MINIMUM TEMPERATURE (F)   44        26      1930                      
                                             1976                     


SUNRISE AND SUNSET                                                    
OCTOBER 22 2025.......SUNRISE   7:55 AM EDT   SUNSET   6:47 PM EDT     
OCTOBER 23 2025.......SUNRISE   7:56 AM EDT   SUNSET   6:46 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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