AFOS product CLISTL
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CDUS43 KLSX 020901
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
250 AM CST WED APR 2 2003

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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 1 2003...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1870 TO 2003

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         84    407 PM  91    1946  62     22       70       
  MINIMUM         59    338 AM  23    1881  42     17       37       
  AVERAGE         72                        52     20       54      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.54 1897   0.12  -0.12     0.00    
  MONTH TO DATE    0.00                      0.12  -0.12     0.00    
  SINCE MAR 1      2.80                      3.72  -0.92     3.67    
  SINCE JAN 1      5.76                      8.14  -2.38     7.66    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.3  1993   0.1   -0.1              
  MONTH TO DATE    0.0                       0.1   -0.1              
  SINCE OCT 1     29.8                      22.0    7.8              
  SINCE JUL 1     29.8                      22.0    7.8              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                        14    -14       11       
  MONTH TO DATE    0                        14    -14       11       
  SINCE MAR 1    536                       627    -91      694       
  SINCE JUL 1   4425                      4393     32     3654       
                                                                     
 COOLING                                                             
  YESTERDAY        7                         0      7        0       
  MONTH TO DATE    7                         0      7        0       
  SINCE MAR 1      8                         7      1        1       
  SINCE JAN 1      8                         7      1        1       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED    16.7                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    42           600 AM                                     
 LOWEST     23           500 PM                                     
 AVERAGE    33                                                       
..........................................................
                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   62        88      1946                    
 MINIMUM TEMPERATURE (F)   42        23      1961                    
                                                                     
SUNRISE AND SUNSET                                                   
APRIL  2 2003.........SUNRISE   545 AM CST   SUNSET   626 PM CST   
APRIL  3 2003.........SUNRISE   544 AM CST   SUNSET   627 PM CST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.