AFOS product CLISTL
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CDUS43 KLSX 150738
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
237 AM CDT MON SEP 15 2014


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

...THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 14 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         73    410 PM 101    1939  81     -8       76       
  MINIMUM         47    544 AM  46    1996  61    -14       53       
                                      1974                          
                                      1949                          
  AVERAGE         60                        71    -11       65      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          4.58 2008   0.10  -0.10     0.00    
  MONTH TO DATE    4.09                      1.44   2.65     2.22    
  SINCE SEP 1      4.09                      1.44   2.65     2.22    
  SINCE JAN 1     33.06                     29.19   3.87    36.83    
                                                                     
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        5                         1      4        0       
  MONTH TO DATE   27                         3     24        0       
  SINCE SEP 1     27                         3     24        0       
  SINCE JUL 1     27                         4     23        0       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         7     -7        0       
  MONTH TO DATE  117                       128    -11      185       
  SINCE SEP 1    117                       128    -11      185       
  SINCE JAN 1   1622                      1527     95     1571       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    SE (150)      
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    SE (150)      
  AVERAGE WIND SPEED     2.7                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.3                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86           400 AM                                     
 LOWEST     35           400 PM                                     
 AVERAGE    61                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   81       101      1939                    
 MINIMUM TEMPERATURE (F)   61        45      2007                    
                                             1961                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 15 2014.....SUNRISE   643 AM CDT   SUNSET   710 PM CDT   
SEPTEMBER 16 2014.....SUNRISE   644 AM CDT   SUNSET   708 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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