AFOS product CLIOKC
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CDUS44 KOUN 190653
CLIOKC

CLIMATE REPORT
NATIONAL WEATHER SERVICE NORMAN OK                                   
1235 AM CST WED DEC 19 2007


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

...THE OKLAHOMA CITY CLIMATE SUMMARY FOR DECEMBER 18 2007...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1890 TO 2007


 WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         55    408 PM  69    1982  49      6       46       
  MINIMUM         34   1152 PM   4    1924  29      5       40       
  AVERAGE         45                        39      6       43      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.20 1898   0.06  -0.06     0.00    
  MONTH TO DATE    3.32                      1.14   2.18     0.00    
  SINCE DEC 1      3.32                      1.14   2.18     0.00    
  SINCE JAN 1     56.84                     35.10  21.74    25.82    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           3.4  1995   0.1   -0.1      0.0     
  MONTH TO DATE    0.3                       0.8   -0.5      0.0     
  SINCE JUL 1      0.3                       1.4   -1.1      4.6     
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       20                        26     -6       22       
  MONTH TO DATE  461                       427     34      390       
  SINCE DEC 1    461                       427     34      390       
  SINCE JUL 1    935                      1091   -156      911       
..................................................................


 WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION     M ( MM)      
  AVERAGE WIND SPEED    10.2                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

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

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    75          1100 PM                                     
 LOWEST     43           300 PM                                     
 AVERAGE    59                                                       

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

                                                                      
THE OKLAHOMA CITY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   49        75      1978                    
 MINIMUM TEMPERATURE (F)   28        -2      1924                    

                                                                      
SUNRISE AND SUNSET                                                   
DECEMBER 19 2007......SUNRISE   734 AM CST   SUNSET   521 PM CST   
DECEMBER 20 2007......SUNRISE   735 AM CST   SUNSET   521 PM CST   

                                                                     
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          

 


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