AFOS product CLIOKC
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CDUS44 KOUN 180643
CLIOKC

CLIMATE REPORT
NATIONAL WEATHER SERVICE NORMAN OK                                   
142 AM CDT FRI SEP 18 2009


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

...THE OKLAHOMA CITY CLIMATE SUMMARY FOR SEPTEMBER 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         78    349 PM  99    1972  84     -6       80       
  MINIMUM         64    307 AM  44    1903  62      2       52       
  AVERAGE         71                        73     -2       66      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        1.46          2.49 2006   0.14   1.32     0.00    
  MONTH TO DATE    3.19                      2.16   1.03     0.59    
  SINCE SEP 1      3.19                      2.16   1.03     0.59    
  SINCE JAN 1     26.87                     26.39   0.48    32.97    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    0                        12    -12        2       
  SINCE SEP 1      0                        12    -12        2       
  SINCE JUL 1      0                        12    -12        2       
                                                                     
 COOLING                                                             
  YESTERDAY        6                         9     -3        1       
  MONTH TO DATE  153                       184    -31      118       
  SINCE SEP 1    153                       184    -31      118       
  SINCE JAN 1   1798                      1759     39     1954       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NE (30)       
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED    13.1                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           400 AM                                     
 LOWEST     56           400 PM                                     
 AVERAGE    75                                                       

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

                                                                     
THE OKLAHOMA CITY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   83        99      1952                    
 MINIMUM TEMPERATURE (F)   62        42      1981                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 18 2009.....SUNRISE   716 AM CDT   SUNSET   733 PM CDT   
SEPTEMBER 19 2009.....SUNRISE   716 AM CDT   SUNSET   731 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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