AFOS product CLISTL
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CDUS43 KLSX 240845
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
245 AM CST SUN FEB 24 2013


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

...THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 23 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         34    501 PM  77    1996  48    -14       69       
  MINIMUM         16    704 AM  -1    1910  30    -14       43       
  AVERAGE         25                        39    -14       56      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.52 1985   0.09  -0.09     0.03    
  MONTH TO DATE    2.15                      1.84   0.31     1.99    
  SINCE DEC 1      7.27                      7.08   0.19     7.45    
  SINCE JAN 1      5.27                      4.24   1.03     4.33    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           5.0  1907   0.1   -0.1      0.0     
  MONTH TO DATE    9.7                       3.6    6.1      2.5     
  SINCE DEC 1     12.7                      13.6   -0.9      6.3     
  SINCE JUL 1     12.7                      14.3   -1.6      6.3     
  SNOW DEPTH       5                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       40                        26     14        9       
  MONTH TO DATE  663                       678    -15      566       
  SINCE DEC 1   2286                      2646   -360     2135       
  SINCE JUL 1   3165                      3472   -307     2791       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      8                         0      8        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     3.3                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.2                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    81          1100 PM                                     
 LOWEST     54           100 PM                                     
 AVERAGE    68                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   48        81      1930                    
 MINIMUM TEMPERATURE (F)   30         4      1910                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 24 2013......SUNRISE   640 AM CST   SUNSET   549 PM CST   
FEBRUARY 25 2013......SUNRISE   639 AM CST   SUNSET   550 PM CST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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