119 
CDUS43 KLSX 270833
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
332 AM CDT THU MAY 27 2004

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

...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 26 2004...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1870 TO 2004

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         66    128 PM  98    1953  80    -14       74       
  MINIMUM         59    858 AM  38    1961  60     -1       52       
  AVERAGE         63                        70     -7       63      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.95          3.26 1893   0.13   0.82     0.00    
  MONTH TO DATE    6.33                      3.46   2.87     3.71    
  SINCE MAR 1     12.63                     10.75   1.88    10.80    
  SINCE JAN 1     17.45                     15.17   2.28    13.76    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0     
                                      2001                          
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE MAR 1      T                         3.9   -3.9      0.1     
  SINCE JUL 1      7.4                      22.5  -15.1     29.8     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        2                         1      1        2       
  MONTH TO DATE   55                        74    -19       64       
  SINCE MAR 1    746                       981   -235      849       
  SINCE JUL 1   4138                      4772   -634     4738       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         5     -5        0       
  MONTH TO DATE  196                        83    113       53       
  SINCE MAR 1    260                       122    138      103       
  SINCE JAN 1    260                       122    138      103       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    44   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED     9.2                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  10 PERCENT                                      
  AVERAGE SKY COVER 0.9                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          M400 PM                                     
 LOWEST     78          M300 AM                                     
 AVERAGE    89                                                       
..........................................................
                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   80        93      1991                    
 MINIMUM TEMPERATURE (F)   60        38      1961                    
                                                                     
SUNRISE AND SUNSET                                                   
MAY 27 2004...........SUNRISE   541 AM CDT   SUNSET   817 PM CDT   
MAY 28 2004...........SUNRISE   540 AM CDT   SUNSET   818 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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