AFOS product CLISTL
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CDUS43 KLSX 020829
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
229 AM CST WED JAN 2 2013


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 1 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         31   1203 AM  70    1965  40     -9       56       
  MINIMUM         17   1147 PM -10    1974  24     -7       34       
  AVERAGE         24                        32     -8       45      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             3.49 1890   0.09  -0.09      T      
  MONTH TO DATE    T                         0.09  -0.09      T      
  SINCE DEC 1      2.00                      2.93  -0.93     3.12    
  SINCE JAN 1      T                         0.09  -0.09      T      
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.1           5.1  1999   0.2   -0.1      0.0     
  MONTH TO DATE    0.1                       0.2   -0.1      0.0     
  SINCE DEC 1      2.2                       4.6   -2.4      2.0     
  SINCE JUL 1      2.2                       5.3   -3.1      2.0     
  SNOW DEPTH       1                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       41                        33      8       20       
  MONTH TO DATE   41                        33      8       20       
  SINCE DEC 1    761                       972   -211      761       
  SINCE JUL 1   1640                      1798   -158     1417       
                                                                     
 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    18   HIGHEST WIND DIRECTION     N (360)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     N (10)       
  AVERAGE WIND SPEED     7.5                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.7                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    85           100 AM                                     
 LOWEST     57           400 PM                                     
 AVERAGE    71                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   40        72      1997                    
 MINIMUM TEMPERATURE (F)   24        -9      1879                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  2 2013.......SUNRISE   720 AM CST   SUNSET   452 PM CST   
JANUARY  3 2013.......SUNRISE   720 AM CST   SUNSET   453 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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