AFOS product CLIOKC
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CDUS44 KOUN 200639
CLIOKC

CLIMATE REPORT
NATIONAL WEATHER SERVICE NORMAN OK                                   
139 AM CDT SUN SEP 20 2009


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

...THE OKLAHOMA CITY CLIMATE SUMMARY FOR SEPTEMBER 19 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    423 PM  98    1954  83     -5       79       
  MINIMUM         61    930 AM  44    1971  61      0       53       
  AVERAGE         70                        72     -2       66      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        1.13          1.81 1942   0.14   0.99     0.00    
  MONTH TO DATE    4.32                      2.44   1.88     0.59    
  SINCE SEP 1      4.32                      2.44   1.88     0.59    
  SINCE JAN 1     28.00                     26.67   1.33    32.97    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    0                        14    -14        2       
  SINCE SEP 1      0                        14    -14        2       
  SINCE JUL 1      0                        14    -14        2       
                                                                     
 COOLING                                                             
  YESTERDAY        5                         8     -3        1       
  MONTH TO DATE  164                       200    -36      120       
  SINCE SEP 1    164                       200    -36      120       
  SINCE JAN 1   1809                      1775     34     1956       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NE (60)       
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED     5.9                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.7                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1000 AM                                     
 LOWEST     57          1200 AM                                     
 AVERAGE    75                                                       

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

                                                                     
THE OKLAHOMA CITY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   83       100      1954                    
 MINIMUM TEMPERATURE (F)   61        41      1971                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 20 2009.....SUNRISE   717 AM CDT   SUNSET   730 PM CDT   
SEPTEMBER 21 2009.....SUNRISE   718 AM CDT   SUNSET   728 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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