AFOS product CLISTL
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CDUS43 KLSX 190845
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
244 AM CST TUE FEB 19 2013


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

...THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 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         60   1104 AM  74    1971  46     14       46       
  MINIMUM         34   1159 PM  -9    1936  28      6       35       
  AVERAGE         47                        37     10       41      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.16          2.24 2000   0.08   0.08     0.00    
  MONTH TO DATE    1.20                      1.44  -0.24     1.93    
  SINCE DEC 1      6.32                      6.68  -0.36     7.39    
  SINCE JAN 1      4.32                      3.84   0.48     4.27    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           1.7  1934   0.2   -0.2      0.0     
  MONTH TO DATE    4.0                       2.9    1.1      2.5     
  SINCE DEC 1      7.0                      12.9   -5.9      6.3     
  SINCE JUL 1      7.0                      13.6   -6.6      6.3     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       18                        28    -10       24       
  MONTH TO DATE  471                       543    -72      471       
  SINCE DEC 1   2094                      2511   -417     2040       
  SINCE JUL 1   2973                      3337   -364     2696       
                                                                     
 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    32   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED    18.3                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    83           500 PM                                     
 LOWEST     55          1000 AM                                     
 AVERAGE    69                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   46        76      1930                    
 MINIMUM TEMPERATURE (F)   29        -3      1936                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 19 2013......SUNRISE   647 AM CST   SUNSET   544 PM CST   
FEBRUARY 20 2013......SUNRISE   646 AM CST   SUNSET   545 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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