AFOS product CLISTL
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CDUS43 KLSX 200728
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
227 AM CDT WED MAR 20 2013


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 19 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         47    402 PM  84    1907  57    -10       82       
  MINIMUM         29    519 AM   4    1923  38     -9       67       
  AVERAGE         38                        47     -9       75      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.58 1926   0.11  -0.11     0.00    
  MONTH TO DATE    3.46                      1.87   1.59     2.91    
  SINCE MAR 1      3.46                      1.87   1.59     2.91    
  SINCE JAN 1      9.85                      6.51   3.34     7.26    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           9.1  1906   0.1   -0.1      0.0     
  MONTH TO DATE    1.5                       1.8   -0.3       T      
  SINCE MAR 1      1.5                       1.8   -0.3       T      
  SINCE JUL 1     15.1                      16.8   -1.7      6.3     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       27                        18      9        0       
  MONTH TO DATE  464                       401     63      180       
  SINCE MAR 1    464                       401     63      180       
  SINCE JUL 1   3781                      3999   -218     3082       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0       10       
  MONTH TO DATE    0                         0      0       47       
  SINCE MAR 1      0                         0      0       47       
  SINCE JAN 1      0                         0      0       47       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     8.8                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    63           300 AM                                     
 LOWEST     26           300 PM                                     
 AVERAGE    45                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   58        83      2012                    
                                             1948                    
                                             1935                    
 MINIMUM TEMPERATURE (F)   38        13      1965                    
                                             1906                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH 20 2013.........SUNRISE   705 AM CDT   SUNSET   714 PM CDT   
MARCH 21 2013.........SUNRISE   703 AM CDT   SUNSET   715 PM CDT   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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