AFOS product CLISTL
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CDUS43 KLSX 300741
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
240 AM CDT TUE APR 30 2013


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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 29 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    419 PM  91    1899  72      7       65       
  MINIMUM         46    451 AM  32    1874  52     -6       51       
  AVERAGE         63                        62      1       58      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.29 1911   0.13  -0.13     0.52    
  MONTH TO DATE    5.67                      3.56   2.11     7.25    
  SINCE MAR 1     10.62                      6.88   3.74    10.58    
  SINCE JAN 1     17.01                     11.52   5.49    14.93    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2011   0.0    0.0      0.0     
  MONTH TO DATE    T                         0.4   -0.4      0.0     
  SINCE MAR 1     14.3                       2.7   11.6       T      
  SINCE JUL 1     27.9                      17.7   10.2      6.3     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        2                         5     -3        7       
  MONTH TO DATE  315                       265     50      194       
  SINCE MAR 1   1068                       853    215      385       
  SINCE JUL 1   4385                      4451    -66     3287       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         2     -2        0       
  MONTH TO DATE   24                        40    -16       55       
  SINCE MAR 1     24                        47    -23      135       
  SINCE JAN 1     24                        47    -23      135       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SE (130)      
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM            
  AVERAGE WIND SPEED    10.4                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.2                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           200 AM                                     
 LOWEST     48           200 PM                                     
 AVERAGE    71                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   72        91      2007                    
 MINIMUM TEMPERATURE (F)   52        35      1907                    
                                             1877                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 30 2013.........SUNRISE   605 AM CDT   SUNSET   753 PM CDT   
MAY  1 2013...........SUNRISE   604 AM CDT   SUNSET   754 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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