CDUS41 KILN 110627

CLIDAY



CLIMATE REPORT 

NATIONAL WEATHER SERVICE WILMINGTON OH

127 AM EST THU DEC 11 2025



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



...THE DAYTON OH CLIMATE SUMMARY FOR DECEMBER 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         42   5:30 AM  67    1971  43     -1       49        

  MINIMUM         30  11:59 PM  -9    1958  28      2       32        

  AVERAGE         36                        36      0       41     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.19          0.69 1999   0.10   0.09     0.09     

  MONTH TO DATE    0.48                      0.97  -0.49     0.53     

  SINCE DEC 1      0.48                      0.97  -0.49     0.53     

  SINCE JAN 1     39.51                     39.25   0.26    36.71     



SNOWFALL (IN)                                                              

  YESTERDAY        0.1           4.0  1904   0.2   -0.1      0.0      

  MONTH TO DATE    3.7                       1.1    2.6      0.5      

  SINCE DEC 1      3.7                       1.1    2.6      0.5      

  SINCE JUL 1      8.4                       2.1    6.3      2.6      

  SNOW DEPTH       0                                                 



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY       29                        29      0       24        

  MONTH TO DATE  380                       280    100      325        

  SINCE DEC 1    380                       280    100      325        

  SINCE JUL 1   1389                      1270    119     1074        



 COOLING                                                              

  YESTERDAY        0                         0      0        0        

  MONTH TO DATE    0                         0      0        0        

  SINCE DEC 1      0                         0      0        0        

  SINCE JAN 1   1184                      1153     31     1328        

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





WIND (MPH)                                                            

  RESULTANT WIND SPEED  14   RESULTANT WIND DIRECTION   W (250)       

  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION     W (270)       

  HIGHEST GUST SPEED    44   HIGHEST GUST DIRECTION     W (270)       

  AVERAGE WIND SPEED    18.5                                        





SKY COVER                                                             

  POSSIBLE SUNSHINE  MM                                                 

  AVERAGE SKY COVER 1.0                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  RAIN                                                                

  LIGHT RAIN                                                          

  LIGHT SNOW                                                          

  FOG                                                                 

  HAZE                                                                





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    93          11:00 AM                                      

 LOWEST     60           1:00 AM                                      

 AVERAGE    77                                                        



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





THE DAYTON OH CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   43        67      1931                      

 MINIMUM TEMPERATURE (F)   28        -8      1917                      





SUNRISE AND SUNSET                                                    

DECEMBER 11 2025......SUNRISE   7:48 AM EST   SUNSET   5:12 PM EST     

DECEMBER 12 2025......SUNRISE   7:49 AM EST   SUNSET   5:12 PM EST     





-  INDICATES NEGATIVE NUMBERS.

R  INDICATES RECORD WAS SET OR TIED.

MM INDICATES DATA IS MISSING.

T  INDICATES TRACE AMOUNT.









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