AFOS product CLISTL
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CDUS43 KLSX 010845
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
245 AM CST FRI MAR 1 2013


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

...THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 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         36   1218 PM  80    1972  50    -14       62       
  MINIMUM         32   1159 PM   4    1890  31      1       34       
  AVERAGE         34                        40     -6       48      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.03          1.35 1900   0.08  -0.05      T      
  MONTH TO DATE    3.27                      2.24   1.03     1.99    
  SINCE DEC 1      8.39                      7.48   0.91     7.45    
  SINCE JAN 1      6.39                      4.64   1.75     4.33    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.4           5.4  1922   0.1    0.3      0.0     
  MONTH TO DATE   10.6                       4.3    6.3      2.5     
  SINCE DEC 1     13.6                      14.3   -0.7      6.3     
  SINCE JUL 1     13.6                      15.0   -1.4      6.3     
  SNOW DEPTH       T                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       31                        25      6       17       
  MONTH TO DATE  815                       805     10      670       
  SINCE DEC 1   2438                      2772   -334     2239       
  SINCE JUL 1   3317                      3598   -281     2895       
                                                                     
 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    18   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED    10.3                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
  FOG                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    85          1100 PM                                     
 LOWEST     70           300 PM                                     
 AVERAGE    78                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   50        79      1887                    
 MINIMUM TEMPERATURE (F)   32         5      1962                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH  1 2013.........SUNRISE   633 AM CST   SUNSET   555 PM CST   
MARCH  2 2013.........SUNRISE   632 AM CST   SUNSET   556 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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