AFOS product CLISTL
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
032 
CDUS43 KLSX 120902
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
351 AM CDT SAT APR 12 2003

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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 11 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         71    503 PM  90    1930  65      6       82       
  MINIMUM         37    416 AM  24    1973  45     -8       46       
  AVERAGE         54                        55     -1       64      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          4.79 1979   0.12  -0.12     0.00    
  MONTH TO DATE    0.76                      1.32  -0.56     0.68    
  SINCE MAR 1      3.56                      4.92  -1.36     4.35    
  SINCE JAN 1      6.52                      9.34  -2.82     8.34    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.7  1957  MM      0.0              
  MONTH TO DATE    T                         0.6   -0.6              
  SINCE OCT 1     29.8                      22.5    7.3              
  SINCE JUL 1     29.8                      22.5    7.3              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       11                        11      0        1       
  MONTH TO DATE  148                       139      9      152       
  SINCE MAR 1    684                       752    -68      835       
  SINCE JUL 1   4573                      4518     55     3795       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   22                        10     12        0       
  SINCE MAR 1     23                        17      6        1       
  SINCE JAN 1     23                        17      6        1       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     3.4                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           600 AM                                     
 LOWEST     25           500 PM                                     
 AVERAGE    59                                                       
..........................................................
                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   66        89      1971                    
 MINIMUM TEMPERATURE (F)   45        24      1940                    
                                                                     
SUNRISE AND SUNSET                                                   
APRIL 12 2003.........SUNRISE   630 AM CDT   SUNSET   735 PM CDT   
APRIL 13 2003.........SUNRISE   629 AM CDT   SUNSET   736 PM CDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.