AFOS product CLISTL
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CDUS43 KLSX 100727
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
225 AM CDT TUE SEP 10 2013


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

...THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 9 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         99    316 PM 101    1925  83     16       75       
  MINIMUM         76   1253 AM  43    1883  64     12       58       
  AVERAGE         88                        73     15       67      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.05 1878   0.10  -0.10     0.00    
  MONTH TO DATE    2.22                      0.93   1.29     1.39    
  SINCE SEP 1      2.22                      0.93   1.29     1.39    
  SINCE JAN 1     36.83                     28.68   8.15    24.76    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2012   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE SEP 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1      0                         0      0        0       
  SINCE JUL 1      0                         1     -1        0       
                                                                     
 COOLING                                                             
  YESTERDAY       23                         9     14        2       
  MONTH TO DATE  127                        90     37      107       
  SINCE SEP 1    127                        90     37      107       
  SINCE JAN 1   1513                      1489     24     2105       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     5.7                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    87           100 AM                                     
 LOWEST     35           100 PM                                     
 AVERAGE    61                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   83        98      1983                    
                                             1933                    
 MINIMUM TEMPERATURE (F)   63        46      1976                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 10 2013.....SUNRISE   639 AM CDT   SUNSET   717 PM CDT   
SEPTEMBER 11 2013.....SUNRISE   640 AM CDT   SUNSET   716 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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