AFOS product CLISTL
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CDUS43 KLSX 132245
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
545 PM CDT WED MAR 13 2013


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 13 2013...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)                                                     
 TODAY                                                               
  MAXIMUM         42    333 PM  85    1933  55    -13       83       
  MINIMUM         28    633 AM  12    1968  36     -8       50       
  AVERAGE         35                        45    -10       67      
                                                                     
PRECIPITATION (IN)                                                   
  TODAY            0.01          1.16 1938   0.10  -0.09     0.00    
  MONTH TO DATE    2.16                      1.21   0.95     0.60    
  SINCE MAR 1      2.16                      1.21   0.95     0.60    
  SINCE JAN 1      8.55                      5.85   2.70     4.95    
                                                                     
SNOWFALL (IN)                                                        
  TODAY            T             7.3  1937   0.1   -0.1      0.0     
  MONTH TO DATE    1.4                       1.4    0.0       T      
  SINCE MAR 1      1.4                       1.4    0.0       T      
  SINCE JUL 1     15.0                      16.4   -1.4      6.3     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  TODAY           30                        20     10        0       
  MONTH TO DATE  338                       288     50      180       
  SINCE MAR 1    338                       288     50      180       
  SINCE JUL 1   3655                      3886   -231     3082       
                                                                     
 COOLING                                                             
  TODAY            0                         0      0        2       
  MONTH TO DATE    0                         0      0        9       
  SINCE MAR 1      0                         0      0        9       
  SINCE JAN 1      0                         0      0        9       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED    14.4                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.5                                              


                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    69           200 AM                                     
 LOWEST     36           400 PM                                     
 AVERAGE    53                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   55        86      2012                    
 MINIMUM TEMPERATURE (F)   36        13      1993                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH 13 2013.........SUNRISE   715 AM CDT   SUNSET   707 PM CDT   
MARCH 14 2013.........SUNRISE   714 AM CDT   SUNSET   708 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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