AFOS product CLICOU
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CDUS43 KLSX 190722
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
121 AM CST MON DEC 19 2005

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

...THE COLUMBIA CLIMATE SUMMARY FOR DECEMBER 18 2005...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1890 TO 2005

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         26    433 PM  71    1939  41    -15       51       
  MINIMUM         18   1159 PM  -8    1983  22     -4       28       
  AVERAGE         22                        31     -9       40      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             3.86 1895   0.08  -0.08      T      
  MONTH TO DATE    0.56                      1.61  -1.05     0.98    
  SINCE DEC 1      0.56                      1.61  -1.05     0.98    
  SINCE JAN 1     40.82                     39.42   1.40    45.95    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM             4.8  1945   0.1   MM        0.0     
  MONTH TO DATE    2.1                       2.4   -0.3      0.0     
  SINCE DEC 1      2.1                       2.4   -0.3      0.0     
  SINCE JUL 1      2.1                       4.4   -2.3      5.2     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       43                        33     10       25       
  MONTH TO DATE  687                       552    135      492       
  SINCE DEC 1    687                       552    135      492       
  SINCE JUL 1   1552                      1560     -8     1292       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   1579                      1246    333      974       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NE (30)       
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED     8.8                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84           800 AM                                     
 LOWEST     63           200 AM                                     
 AVERAGE    74                                                       
..........................................................
                                                                     
THE COLUMBIA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   40        75      1889                    
 MINIMUM TEMPERATURE (F)   21       -16      1901                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 19 2005......SUNRISE   723 AM CST   SUNSET   450 PM CST   
DECEMBER 20 2005......SUNRISE   723 AM CST   SUNSET   450 PM CST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


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