AFOS product CLISTL
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CDUS43 KLSX 150851
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
250 AM CST TUE JAN 15 2013


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 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         27    350 PM  71    1928  40    -13       35       
  MINIMUM         17    731 AM  -7    1979  23     -6       13       
  AVERAGE         22                        32    -10       24      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.23 1937   0.08  -0.08     0.00    
  MONTH TO DATE    1.27                      1.14   0.13     0.19    
  SINCE DEC 1      3.27                      3.98  -0.71     3.31    
  SINCE JAN 1      1.27                      1.14   0.13     0.19    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           1.6  1968   0.1   -0.1      0.0     
  MONTH TO DATE    0.1                       2.5   -2.4      1.8     
  SINCE DEC 1      2.2                       6.9   -4.7      3.8     
  SINCE JUL 1      2.2                       7.6   -5.4      3.8     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       43                        34      9       41       
  MONTH TO DATE  401                       469    -68      374       
  SINCE DEC 1   1121                      1408   -287     1115       
  SINCE JUL 1   2000                      2234   -234     1771       
                                                                     
 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     9   HIGHEST WIND DIRECTION    NE (30)       
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     N (360)      
  AVERAGE WIND SPEED     5.0                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.3                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    80           400 AM                                     
 LOWEST     55           300 PM                                     
 AVERAGE    68                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   40        69      1901                    
 MINIMUM TEMPERATURE (F)   23       -12      1888                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 15 2013.......SUNRISE   718 AM CST   SUNSET   504 PM CST   
JANUARY 16 2013.......SUNRISE   718 AM CST   SUNSET   505 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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