AFOS product CLICOU
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
000 
CDUS43 KLSX 200852
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
351 AM CDT TUE APR 20 2004

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

...THE COLUMBIA CLIMATE SUMMARY FOR APRIL 19 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         76    343 PM  87    1996  67      9       70       
  MINIMUM         58   1159 PM  28    1983  44     14       57       
  AVERAGE         67                        56     11       64      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.32          2.39 1893   0.14   0.18     0.68    
  MONTH TO DATE    0.53                      2.52  -1.99     2.11    
  SINCE MAR 1      7.78                      5.73   2.05     4.92    
  SINCE JAN 1     10.85                      9.66   1.19     7.20    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1953   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.8   -0.8       T      
  SINCE MAR 1      T                         4.2   -4.2      0.7     
  SINCE JUL 1     12.3                      25.7  -13.4     18.2     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                        10    -10        1       
  MONTH TO DATE  207                       243    -36      191       
  SINCE MAR 1    762                       899   -137      816       
  SINCE JUL 1   4645                      4986   -341     5110       
                                                                     
 COOLING                                                             
  YESTERDAY        2                         1      1        0       
  MONTH TO DATE   24                         7     17       20       
  SINCE MAR 1     26                        10     16       20       
  SINCE JAN 1     26                        10     16       20       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED    11.5                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  HEAVY RAIN                                                         
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    73           600 AM                                     
 LOWEST     41           200 PM                                     
 AVERAGE    57                                                       
..........................................................
                                                                     
THE COLUMBIA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        90      1987                    
 MINIMUM TEMPERATURE (F)   44        28      1953                    
                                                                     
SUNRISE AND SUNSET                                                   
APRIL 20 2004.........SUNRISE   625 AM CDT   SUNSET   751 PM CDT   
APRIL 21 2004.........SUNRISE   623 AM CDT   SUNSET   752 PM CDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


$$