AFOS product CLIDAY
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CDUS41 KILN 210629
CLIDAY


CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH                               
228 AM EDT THU APR 21 2005

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

...THE DAYTON CLIMATE SUMMARY FOR APRIL 20 2005...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1869 TO 2005

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         79    326 PM  85    1915  62     17       69       
  MINIMUM         57    623 AM  21    1897  42     15       47       
  AVERAGE         68                        52     16       58      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.19          1.68 1920   0.14   0.05     0.24    
  MONTH TO DATE    1.05                      2.64  -1.59     1.58    
  SINCE MAR 1      3.36                      5.93  -2.57     4.06    
  SINCE JAN 1     14.21                     10.82   3.39     9.99    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.1  1953   0.0    0.0      0.0     
                                      2001                          
  MONTH TO DATE    0.4                       1.1   -0.7       T      
  SINCE MAR 1      3.4                       5.9   -2.5      5.8     
  SINCE JUL 1     32.3                      29.2    3.1     17.7     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                        13    -13        7       
  MONTH TO DATE  183                       317   -134      291       
  SINCE MAR 1   1077                      1077      0      968       
  SINCE JUL 1   5147                      5389   -242     5266       
                                                                     
 COOLING                                                             
  YESTERDAY        3                         0      3        0       
  MONTH TO DATE    7                         0      7       10       
  SINCE MAR 1      7                         2      5       10       
  SINCE JAN 1      7                         2      5       10       
..................................................................

WIND (MPH)                                                           
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION  SW (230)      
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED    13.0                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1100 PM                                     
 LOWEST     40           500 PM                                     
 AVERAGE    67                                                       
..........................................................
                                                                     
THE DAYTON CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   63        84      1987                    
 MINIMUM TEMPERATURE (F)   42        26      1904                    
                                                                     
SUNRISE AND SUNSET                                                   
APRIL 21 2005.........SUNRISE   650 AM EDT   SUNSET   821 PM EDT   
APRIL 22 2005.........SUNRISE   649 AM EDT   SUNSET   822 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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