AFOS product CLISTL
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CDUS43 KLSX 310852
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
352 AM CDT SAT JUL 31 2004

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

...THE ST. LOUIS CLIMATE SUMMARY FOR JULY 30 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         71    319 PM 104    1953  90    -19       85       
  MINIMUM         63    820 AM  57    1971  71     -8       65       
  AVERAGE         67                        80    -13       75      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        2.25          2.33 1998   0.11   2.14     0.00    
  MONTH TO DATE    5.52                      3.79   1.73     2.51    
  SINCE JUN 1      6.35                      7.55  -1.20    14.86    
  SINCE JAN 1     27.22                     23.37   3.85    28.88    
                                                                     
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 JUN 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    1                         0      1        0       
  SINCE JUN 1      1                         6     -5       27       
  SINCE JUL 1      1                         0      1        0       
                                                                     
 COOLING                                                             
  YESTERDAY        2                        15    -13       10       
  MONTH TO DATE  396                       446    -50      455       
  SINCE JUN 1    687                       762    -75      676       
  SINCE JAN 1    993                       915     78      797       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (110)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     E (110)      
  AVERAGE WIND SPEED     5.4                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 AM                                     
 LOWEST     93          1100 AM                                     
 AVERAGE    97                                                       
..........................................................
                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   90       103      1970                    
 MINIMUM TEMPERATURE (F)   71        53      1971                    
                                                                     
SUNRISE AND SUNSET                                                   
JULY 31 2004..........SUNRISE   602 AM CDT   SUNSET   813 PM CDT   
AUGUST  1 2004........SUNRISE   603 AM CDT   SUNSET   812 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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