AFOS product CLISTL
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CDUS43 KLSX 160745
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
245 AM CDT TUE SEP 16 2014


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

...THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 15 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         78   1222 PM 101    1939  81     -3       84       
  MINIMUM         58   1258 AM  45    2007  61     -3       59       
                                      1961                          
  AVERAGE         68                        71     -3       72      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.03          2.05 1914   0.11  -0.08     0.01    
  MONTH TO DATE    4.12                      1.55   2.57     2.23    
  SINCE SEP 1      4.12                      1.55   2.57     2.23    
  SINCE JAN 1     33.09                     29.30   3.79    36.84    
                                                                     
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                         1     -1        0       
  MONTH TO DATE   27                         4     23        0       
  SINCE SEP 1     27                         4     23        0       
  SINCE JUL 1     27                         5     22        0       
                                                                     
 COOLING                                                             
  YESTERDAY        3                         7     -4        7       
  MONTH TO DATE  120                       135    -15      192       
  SINCE SEP 1    120                       135    -15      192       
  SINCE JAN 1   1625                      1534     91     1578       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED     8.1                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    90           500 PM                                     
 LOWEST     60           600 AM                                     
 AVERAGE    75                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   80        98      1954                    
                                             1927                    
 MINIMUM TEMPERATURE (F)   61        44      1966                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 16 2014.....SUNRISE   644 AM CDT   SUNSET   708 PM CDT   
SEPTEMBER 17 2014.....SUNRISE   645 AM CDT   SUNSET   706 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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