AFOS product CLIDAY
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CDUS41 KILN 040531
CLIDAY


CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH                               
1230 AM EST TUE JAN 4 2005

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

...THE DAYTON CLIMATE SUMMARY FOR JANUARY 3 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         58    540 PM  65    1897  34     24       60       
  MINIMUM         42   1159 PM -17    1904  20     22       43       
  AVERAGE         50                        27     23       52      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        1.71                      0.09   1.62     0.69    
  MONTH TO DATE    1.87                      0.27   1.60     1.00    
  SINCE DEC 1      3.49                      3.35   0.14     3.44    
  SINCE JAN 1      1.87                      0.27   1.60     1.00    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.3   -0.3      0.0     
  MONTH TO DATE    0.0                       0.9   -0.9      0.0     
  SINCE DEC 1     17.0                       6.3   10.7      3.2     
  SINCE JUL 1     17.0                       8.0    9.0      3.4     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       15                        37    -22       13       
  MONTH TO DATE   45                       111    -66       54       
  SINCE DEC 1   1101                      1138    -37     1038       
  SINCE JUL 1   2112                      2265   -153     2079       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED    11.2                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 AM                                     
 LOWEST     93           600 AM                                     
 AVERAGE    97                                                       
..........................................................
                                                                     
THE DAYTON CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   34        64      1997                    
 MINIMUM TEMPERATURE (F)   20       -18      1904                    
                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  4 2005.......SUNRISE   759 AM EST   SUNSET   525 PM EST   
JANUARY  5 2005.......SUNRISE   759 AM EST   SUNSET   526 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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