AFOS product CLISTL
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CDUS43 KLSX 190845
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
245 AM CST SAT JAN 19 2013


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 18 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         56    303 PM  72    1880  40     16       35       
  MINIMUM         24    423 AM -19    1930  24      0       15       
  AVERAGE         40                        32      8       25      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.62 1949   0.08  -0.08     0.00    
  MONTH TO DATE    1.27                      1.44  -0.17     1.04    
  SINCE DEC 1      3.27                      4.28  -1.01     4.16    
  SINCE JAN 1      1.27                      1.44  -0.17     1.04    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          10.0  1892   0.1   -0.1      0.0     
  MONTH TO DATE    0.1                       3.2   -3.1      1.8     
  SINCE DEC 1      2.2                       7.6   -5.4      3.8     
  SINCE JUL 1      2.2                       8.3   -6.1      3.8     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       25                        33     -8       40       
  MONTH TO DATE  530                       602    -72      474       
  SINCE DEC 1   1250                      1541   -291     1215       
  SINCE JUL 1   2129                      2367   -238     1871       
                                                                     
 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    22   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED     9.2                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    81           400 AM                                     
 LOWEST     26           300 PM                                     
 AVERAGE    54                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   40        75      1952                    
 MINIMUM TEMPERATURE (F)   24       -14      1940                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 19 2013.......SUNRISE   716 AM CST   SUNSET   509 PM CST   
JANUARY 20 2013.......SUNRISE   716 AM CST   SUNSET   510 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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