AFOS product CLISTL
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CDUS43 KLSX 010733
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
233 AM CDT TUE OCT 1 2013


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

...THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 30 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         79    431 PM  93    1952  74      5       74       
  MINIMUM         54    614 AM  36    1949  54      0       55       
  AVERAGE         67                        64      3       65      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.35 1986   0.10  -0.10     0.00    
  MONTH TO DATE    2.74                      3.13  -0.39     3.03    
  SINCE SEP 1      2.74                      3.13  -0.39     3.03    
  SINCE JAN 1     37.35                     30.88   6.47    26.40    
                                                                     
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                         4     -4        0       
  MONTH TO DATE    3                        39    -36       31       
  SINCE SEP 1      3                        40    -37       31       
  SINCE JUL 1      3                        41    -38       31       
                                                                     
 COOLING                                                             
  YESTERDAY        2                         3     -1        0       
  MONTH TO DATE  279                       202     77      171       
  SINCE SEP 1    279                       202     77      171       
  SINCE JAN 1   1665                      1601     64     2169       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (140)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     S (170)      
  AVERAGE WIND SPEED     5.3                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    83           300 AM                                     
 LOWEST     48           300 PM                                     
 AVERAGE    66                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   74        91      1952                    
 MINIMUM TEMPERATURE (F)   54        36      1985                    
                                             1939                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER  1 2013.......SUNRISE   658 AM CDT   SUNSET   644 PM CDT   
OCTOBER  2 2013.......SUNRISE   659 AM CDT   SUNSET   642 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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