AFOS product CLIDAY
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CDUS41 KILN 110529
CLIDAY


CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH                               
1229 AM EST SUN DEC 11 2005

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

...THE DAYTON CLIMATE SUMMARY FOR DECEMBER 10 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         28   1159 PM  67    1971  40    -12       47       
  MINIMUM         17    153 AM  -9    1958  26     -9       40       
  AVERAGE         23                        33    -10       44      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.69 1999   0.10  -0.10     0.05    
  MONTH TO DATE    0.50                      1.06  -0.56     0.69    
  SINCE DEC 1      0.50                      1.06  -0.56     0.69    
  SINCE JAN 1     43.90                     37.56   6.34    40.81    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T             1.3  1992   0.1   -0.1      0.0     
                                      2000                          
  MONTH TO DATE    5.9                       1.0    4.9      0.0     
  SINCE DEC 1      5.9                       1.0    4.9      0.0     
  SINCE JUL 1      6.5                       2.7    3.8       T      
  SNOW DEPTH       3                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       42                        32     10       21       
  MONTH TO DATE  435                       300    135      234       
  SINCE DEC 1    435                       300    135      234       
  SINCE JUL 1   1432                      1427      5     1245       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   1075                       935    140      771       
..................................................................

WIND (MPH)                                                           
  RESULTANT WIND SPEED  13   RESULTANT WIND DIRECTION   S (200)      
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED    14.1                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           300 AM                                     
 LOWEST     63           300 PM                                     
 AVERAGE    78                                                       
..........................................................
                                                                     
THE DAYTON CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   40        65      1894                    
 MINIMUM TEMPERATURE (F)   26        -8      1917                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 11 2005......SUNRISE   748 AM EST   SUNSET   512 PM EST   
DECEMBER 12 2005......SUNRISE   749 AM EST   SUNSET   512 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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