AFOS product CLIOKC
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CLIOKC

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CLIMATE REPORT
NATIONAL WEATHER SERVICE NORMAN OK                                   
1226 AM CST SAT DEC 12 2009


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

...THE OKLAHOMA CITY CLIMATE SUMMARY FOR DECEMBER 11 2009...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1890 TO 2009


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         39    454 PM  75    1939  51    -12       54       
  MINIMUM         17    233 AM   5    1917  30    -13       17       
  AVERAGE         28                        40    -12       36      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.37 1991   0.06  -0.06     0.00    
  MONTH TO DATE    0.45                      0.72  -0.27     0.05    
  SINCE DEC 1      0.45                      0.72  -0.27     0.05    
  SINCE JAN 1     34.67                     34.68  -0.01    35.35    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           2.0  1974   0.1   -0.1      0.0     
  MONTH TO DATE    T                         0.1   -0.1       T      
  SINCE JUL 1      T                         0.7   -0.7       T      
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       37                        24     13       29       
  MONTH TO DATE  368                       251    117      275       
  SINCE DEC 1    368                       251    117      275       
  SINCE JUL 1   1001                       915     86      854       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (160)      
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     S (160)      
  AVERAGE WIND SPEED     6.5                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    75          1100 PM                                     
 LOWEST     44          1200 PM                                     
 AVERAGE    60                                                       

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

                                                                     
THE OKLAHOMA CITY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   50        73      1973                    
 MINIMUM TEMPERATURE (F)   30         6      1932                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 12 2009......SUNRISE   730 AM CST   SUNSET   518 PM CST   
DECEMBER 13 2009......SUNRISE   731 AM CST   SUNSET   519 PM CST   

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




$$