000 
CDUS44 KOUN 180633
CLIOKC

CLIMATE REPORT
NATIONAL WEATHER SERVICE NORMAN OK                                   
132 AM CDT TUE AUG 18 2009

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

...THE OKLAHOMA CITY CLIMATE SUMMARY FOR AUGUST 17 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         96    314 PM 108    1909  93      3       81       
  MINIMUM         73   1144 PM  59    1994  70      3       67       
  AVERAGE         85                        81      4       74      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          0.93 1932   0.08  -0.07      T      
  MONTH TO DATE    3.83                      1.21   2.62     4.97    
  SINCE JUN 1      8.49                      8.78  -0.29    11.87    
  SINCE JAN 1     21.77                     22.96  -1.19    27.40    
                                                                     
DEGREE DAYS                                                          
 COOLING                                                             
  YESTERDAY       20                        16      4        9       
  MONTH TO DATE  287                       290     -3      313       
  SINCE JUN 1   1296                      1177    119     1354       
  SINCE JAN 1   1485                      1368    117     1642       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED    12.7                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.4                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    82           600 AM                                     
 LOWEST     41           500 PM                                     
 AVERAGE    62                                                       

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

                                                                     
THE OKLAHOMA CITY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   93       104      1918                    
 MINIMUM TEMPERATURE (F)   70        57      1943                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 18 2009........SUNRISE   652 AM CDT   SUNSET   815 PM CDT   
AUGUST 19 2009........SUNRISE   653 AM CDT   SUNSET   814 PM CDT   

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


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