AFOS product CLISTL
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CDUS43 KLSX 230853
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
351 AM CDT MON MAY 23 2005

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

...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 22 2005...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1870 TO 2005

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         85    506 PM  94    1925  78      7       88       
  MINIMUM         63    453 AM  37    1883  59      4       73       
  AVERAGE         74                        68      6       81      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.10          2.02 1971   0.13  -0.03     0.00    
  MONTH TO DATE    0.67                      2.94  -2.27     4.43    
  SINCE MAR 1      4.31                     10.23  -5.92    10.73    
  SINCE JAN 1     15.16                     14.65   0.51    15.55    
                                                                     
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      0.1                       3.9   -3.8       T      
  SINCE JUL 1     12.8                      22.5   -9.7      7.4     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   82                        70     12       53       
  SINCE MAR 1    946                       977    -31      744       
  SINCE JUL 1   4102                      4768   -666     4136       
                                                                     
 COOLING                                                             
  YESTERDAY        9                         5      4       16       
  MONTH TO DATE   94                        63     31      169       
  SINCE MAR 1    137                       102     35      233       
  SINCE JAN 1    137                       102     35      233       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     E (70)       
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NE (40)       
  AVERAGE WIND SPEED     8.1                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  LIGHT RAIN                                                         
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           500 AM                                     
 LOWEST     38           800 PM                                     
 AVERAGE    66                                                       
..........................................................
                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   79        92      1950                    
 MINIMUM TEMPERATURE (F)   59        39      1931                    
                                                                     
SUNRISE AND SUNSET                                                   
MAY 23 2005...........SUNRISE   543 AM CDT   SUNSET   814 PM CDT   
MAY 24 2005...........SUNRISE   542 AM CDT   SUNSET   815 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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