AFOS product CLIDAY
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CDUS41 KILN 300612
CLIDAY


CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH                               
212 AM EDT SUN JUL 30 2017


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

...THE DAYTON OH CLIMATE SUMMARY FOR JULY 29 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         78    431 PM 100    1901  83     -5       87       
  MINIMUM         57    609 AM  51    1968  64     -7       68       
  AVERAGE         68                        74     -6       78      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.56 2001   0.11  -0.11     0.48    
  MONTH TO DATE    4.80                      3.89   0.91     2.97    
  SINCE JUN 1     12.23                      8.06   4.17     6.57    
  SINCE JAN 1     34.08                     25.10   8.98    22.79    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE JUN 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        3       
  SINCE JUN 1     14                        22     -8        7       
  SINCE JUL 1      0                         0      0        3       
                                                                     
 COOLING                                                             
  YESTERDAY        3                         9     -6       13       
  MONTH TO DATE  269                       261      8      312       
  SINCE JUN 1    457                       451      6      553       
  SINCE JAN 1    549                       521     28      632       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  12   RESULTANT WIND DIRECTION   N (20)       
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NE (30)       
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    NE (40)       
  AVERAGE WIND SPEED    12.4                                         


                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    87           400 AM                                     
 LOWEST     41           600 PM                                     
 AVERAGE    64                                                       

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

                                                                     
THE DAYTON OH CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   83        99      1913                    
 MINIMUM TEMPERATURE (F)   64        50      1981                    

                                                                     
SUNRISE AND SUNSET                                                   
JULY 30 2017..........SUNRISE   634 AM EDT   SUNSET   852 PM EDT   
JULY 31 2017..........SUNRISE   635 AM EDT   SUNSET   851 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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