AFOS product CLISTL
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CDUS43 KLSX 150729
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
227 AM CDT MON APR 15 2013


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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 14 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         80    227 PM  92    2006  67     13       80       
  MINIMUM         47    459 AM  28    1950  47      0       53       
                                      1943                          
  AVERAGE         64                        57      7       67      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.60 1879   0.12  -0.12     1.30    
  MONTH TO DATE    1.14                      1.67  -0.53     4.17    
  SINCE MAR 1      6.09                      4.99   1.10     7.50    
  SINCE JAN 1     12.48                      9.63   2.85    11.85    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           5.0  1980   0.0    0.0      0.0     
  MONTH TO DATE    T                         0.3   -0.3      0.0     
  SINCE MAR 1     14.3                       2.6   11.7       T      
  SINCE JUL 1     27.9                      17.6   10.3      6.3     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        1                         9     -8        0       
  MONTH TO DATE  150                       160    -10      109       
  SINCE MAR 1    903                       748    155      300       
  SINCE JUL 1   4220                      4346   -126     3202       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        2       
  MONTH TO DATE   21                        14      7       33       
  SINCE MAR 1     21                        21      0      113       
  SINCE JAN 1     21                        21      0      113       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION     S (170)      
  HIGHEST GUST SPEED    43   HIGHEST GUST DIRECTION    SE (150)      
  AVERAGE WIND SPEED    16.8                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    71           400 AM                                     
 LOWEST     27           200 PM                                     
 AVERAGE    49                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        89      2002                    
 MINIMUM TEMPERATURE (F)   47        27      1928                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 15 2013.........SUNRISE   625 AM CDT   SUNSET   739 PM CDT   
APRIL 16 2013.........SUNRISE   623 AM CDT   SUNSET   740 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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