791 
CDUS41 KILN 050625
CLIDAY


CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH                               
224 AM EDT FRI MAY 5 2017


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

...THE DAYTON OH CLIMATE SUMMARY FOR MAY 4 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1869 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         57    651 PM  88    1949  68    -11       58       
                                      1902                          
                                      1895                          
  MINIMUM         46    941 AM  28    1903  48     -2       42       
  AVERAGE         52                        58     -6       50      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.63          2.23 1990   0.16   0.47     0.06    
  MONTH TO DATE    1.11                      0.60   0.51     0.76    
  SINCE MAR 1     11.52                      8.03   3.49     9.21    
  SINCE JAN 1     16.46                     12.98   3.48    14.03    
                                                                     
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      1.3                       4.0   -2.7      2.1     
  SINCE JUL 1      8.5                      23.3  -14.8     12.7     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       13                         8      5       15       
  MONTH TO DATE   47                        33     14       35       
  SINCE MAR 1   1012                      1209   -197      983       
  SINCE JUL 1   4442                      5484  -1042     4524       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    0                         4     -4        3       
  SINCE MAR 1     33                        14     19        7       
  SINCE JAN 1     33                        14     19        7       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION   E (70)       
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SE (120)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NE (60)       
  AVERAGE WIND SPEED    11.8                                         


                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           300 PM                                     
 LOWEST     80           500 AM                                     
 AVERAGE    90                                                       

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

                                                                     
THE DAYTON OH CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   69        90      1952                    
                                             1895                    
 MINIMUM TEMPERATURE (F)   48        30      1907                    
                                             1900                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  5 2017...........SUNRISE   632 AM EDT   SUNSET   836 PM EDT   
MAY  6 2017...........SUNRISE   631 AM EDT   SUNSET   837 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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