AFOS product CLISTL
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CDUS43 KLSX 040736
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
235 AM CDT THU SEP 4 2014


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

...THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 3 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         88    511 PM 101    2011  85      3       84       
  MINIMUM         67    523 AM  45    1974  66      1       61       
  AVERAGE         78                        75      3       73      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.74 1991   0.10  -0.10     0.00    
  MONTH TO DATE    2.36                      0.31   2.05     1.81    
  SINCE SEP 1      2.36                      0.31   2.05     1.81    
  SINCE JAN 1     31.33                     28.06   3.27    36.42    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2013   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       13                        11      2        8       
  MONTH TO DATE   38                        33      5       37       
  SINCE SEP 1     38                        33      5       37       
  SINCE JAN 1   1543                      1432    111     1423       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SE (150)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     S (160)      
  AVERAGE WIND SPEED     5.9                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.5                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           400 AM                                     
 LOWEST     53           500 PM                                     
 AVERAGE    73                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   85       104      1954                    
 MINIMUM TEMPERATURE (F)   66        42      1974                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER  4 2014.....SUNRISE   633 AM CDT   SUNSET   727 PM CDT   
SEPTEMBER  5 2014.....SUNRISE   634 AM CDT   SUNSET   725 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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