AFOS product CLICOU
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
767 
CDUS43 KLSX 181724
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
1213 PM CDT TUE MAY 18 2004

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

...THE COLUMBIA CLIMATE SUMMARY FOR MAY 17 2004...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1892 TO 2004

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         83    233 PM  91    1996  75      8       73       
  MINIMUM         60    529 AM  35    1895  53      7       58       
  AVERAGE         72                        64      8       66      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          4.78 1995   0.16  -0.16     0.00    
  MONTH TO DATE    1.47                      2.70  -1.23     4.35    
  SINCE MAR 1     12.49                     10.07   2.42    11.53    
  SINCE JAN 1     15.56                     14.00   1.56    13.81    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0     
                                      2001                          
  MONTH TO DATE    T                         0.0    0.0      0.0     
  SINCE MAR 1      T                         4.1   -4.1      0.7     
  SINCE JUL 1     12.3                      25.7  -13.4     18.2     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         3     -3        0       
  MONTH TO DATE   87                        85      2       51       
  SINCE MAR 1    920                      1077   -157      948       
  SINCE JUL 1   4803                      5164   -361     5242       
                                                                     
 COOLING                                                             
  YESTERDAY        7                         2      5        1       
  MONTH TO DATE   51                        23     28       19       
  SINCE MAR 1     80                        44     36       47       
  SINCE JAN 1     80                        44     36       47       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     S (160)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     S (180)      
  AVERAGE WIND SPEED    10.8                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          M200 AM                                     
 LOWEST     58          M300 PM                                     
 AVERAGE    79                                                       
..........................................................
                                                                     
THE COLUMBIA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   75        91      1962                    
 MINIMUM TEMPERATURE (F)   53        35      2002                    
                                                                     
SUNRISE AND SUNSET                                                   
MAY 18 2004...........SUNRISE   554 AM CDT   SUNSET   817 PM CDT   
MAY 19 2004...........SUNRISE   553 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.                                          


$$