000 
CDUS41 KILN 180540
CLIDAY


CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH                               
1239 AM EST FRI FEB 18 2005

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

...THE DAYTON CLIMATE SUMMARY FOR FEBRUARY 17 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         30    132 PM  70    1911  39     -9       37       
  MINIMUM         22    646 PM -11    1979  23     -1       19       
  AVERAGE         26                        31     -5       28      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01                      0.08  -0.07     0.00    
  MONTH TO DATE    1.24                      1.36  -0.12     1.15    
  SINCE DEC 1     12.08                      7.04   5.04     8.21    
  SINCE JAN 1     10.46                      3.96   6.50     5.77    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.2                       0.2    0.0      0.0     
  MONTH TO DATE    1.3                       4.5   -3.2      2.3     
  SINCE DEC 1     27.5                      19.2    8.3     11.7     
  SINCE JUL 1     27.5                      20.9    6.6     11.9     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       39                        34      5       37       
  MONTH TO DATE  507                       617   -110      664       
  SINCE DEC 1   2687                      2829   -142     2929       
  SINCE JUL 1   3698                      3956   -258     3970       
                                                                     
 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    25   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED    16.4                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  SNOW                                                               
  LIGHT SNOW                                                         
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    85          1100 AM                                     
 LOWEST     55           400 PM                                     
 AVERAGE    70                                                       
..........................................................
                                                                     
THE DAYTON CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   39        64      1948                    
 MINIMUM TEMPERATURE (F)   23        -9      1900                    
                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 18 2005......SUNRISE   725 AM EST   SUNSET   617 PM EST   
FEBRUARY 19 2005......SUNRISE   724 AM EST   SUNSET   618 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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