AFOS product CLISTL
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CDUS43 KLSX 290730
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
129 AM CST SUN DEC 29 2013


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

...THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 28 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         61    155 PM  75    1928  40     21       37       
  MINIMUM         36    432 AM  -8    1924  24     12       31       
  AVERAGE         49                        32     17       34      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.45 1884   0.08  -0.08     0.06    
  MONTH TO DATE    1.96                      2.58  -0.62     1.78    
  SINCE DEC 1      1.96                      2.58  -0.62     1.78    
  SINCE JAN 1     42.68                     40.70   1.98    32.08    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           3.5  1943   0.2   -0.2      0.6     
  MONTH TO DATE    5.6                       3.9    1.7      0.7     
  SINCE DEC 1      5.6                       3.9    1.7      0.7     
  SINCE JUL 1      5.6                       4.6    1.0      0.7     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       16                        33    -17       31       
  MONTH TO DATE  861                       840     21      620       
  SINCE DEC 1    861                       840     21      620       
  SINCE JUL 1   1731                      1666     65     1499       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        8       
  SINCE DEC 1      0                         0      0        8       
  SINCE JAN 1   1728                      1646     82     2217       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    SW (210)      
  AVERAGE WIND SPEED     9.2                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    64           400 AM                                     
 LOWEST     25           200 PM                                     
 AVERAGE    45                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   40        70      1984                    
 MINIMUM TEMPERATURE (F)   24       -15      1880                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 29 2013......SUNRISE   719 AM CST   SUNSET   448 PM CST   
DECEMBER 30 2013......SUNRISE   719 AM CST   SUNSET   449 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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