AFOS product CLISTL
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CDUS43 KLSX 090854
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
253 AM CST SAT MAR 9 2013


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 8 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         54    359 PM  82    1974  53      1       67       
  MINIMUM         28    425 AM   4    1943  34     -6       35       
  AVERAGE         41                        43     -2       51      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             2.27 1909   0.10  -0.10     0.20    
  MONTH TO DATE    0.35                      0.72  -0.37     0.41    
  SINCE MAR 1      0.35                      0.72  -0.37     0.41    
  SINCE JAN 1      6.74                      5.36   1.38     4.76    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           4.0  1960   0.1   -0.1      0.0     
  MONTH TO DATE    1.4                       0.9    0.5       T      
  SINCE MAR 1      1.4                       0.9    0.5       T      
  SINCE JUL 1     15.0                      15.9   -0.9      6.3     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       24                        22      2       14       
  MONTH TO DATE  237                       185     52      129       
  SINCE MAR 1    237                       185     52      129       
  SINCE JUL 1   3554                      3783   -229     3031       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        1       
  SINCE MAR 1      0                         0      0        1       
  SINCE JAN 1      0                         0      0        1       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     E (110)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SE (120)      
  AVERAGE WIND SPEED    11.0                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    85           500 AM                                     
 LOWEST     38           300 PM                                     
 AVERAGE    62                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   53        80      1925                    
 MINIMUM TEMPERATURE (F)   34         9      1932                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH  9 2013.........SUNRISE   622 AM CST   SUNSET   603 PM CST   
MARCH 10 2013.........SUNRISE   720 AM CDT   SUNSET   704 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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