AFOS product CLISTL
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CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
131 AM CST FRI FEB 21 2014


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

...THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 20 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         73    228 PM  77    1996  47     26       26       
  MINIMUM         40   1105 PM  -4    1885  29     11       18       
  AVERAGE         57                        38     19       22      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.23          2.75 1882   0.07   0.16     0.00    
  MONTH TO DATE    1.48                      1.59  -0.11     1.20    
  SINCE DEC 1      5.11                      6.83  -1.72     6.32    
  SINCE JAN 1      3.15                      3.99  -0.84     4.32    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           9.5  1912   0.2   -0.2      0.0     
  MONTH TO DATE    5.8                       3.2    2.6      4.0     
  SINCE DEC 1     27.2                      13.2   14.0      7.0     
  SINCE JUL 1     27.2                      13.9   13.3      7.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        8                        27    -19       43       
  MONTH TO DATE  784                       598    186      550       
  SINCE DEC 1   2908                      2566    342     2173       
  SINCE JUL 1   3778                      3392    386     3052       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        8       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    48   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED    62   HIGHEST GUST DIRECTION    SW (230)      
  AVERAGE WIND SPEED    19.6                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.7                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89           700 AM                                     
 LOWEST     51           500 PM                                     
 AVERAGE    70                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   47        79      1935                    
 MINIMUM TEMPERATURE (F)   29        -1      1885                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 21 2014......SUNRISE   645 AM CST   SUNSET   546 PM CST   
FEBRUARY 22 2014......SUNRISE   644 AM CST   SUNSET   547 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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