AFOS product CLISTL
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CDUS43 KLSX 210745
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
145 AM CST TUE JAN 21 2014


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 20 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         50    327 PM  72    1906  40     10       47       
  MINIMUM         33    759 AM -18    1985  24      9       25       
  AVERAGE         42                        32     10       36      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.63 1894   0.08  -0.08     0.00    
  MONTH TO DATE    1.58                      1.59  -0.01     1.27    
  SINCE DEC 1      3.54                      4.43  -0.89     3.27    
  SINCE JAN 1      1.58                      1.59  -0.01     1.27    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           5.7  2011   0.2   -0.2      0.0     
  MONTH TO DATE   15.3                       3.6   11.7      0.1     
  SINCE DEC 1     20.9                       8.0   12.9      2.2     
  SINCE JUL 1     20.9                       8.7   12.2      2.2     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       23                        33    -10       29       
  MONTH TO DATE  713                       668     45      570       
  SINCE DEC 1   1683                      1607     76     1290       
  SINCE JUL 1   2553                      2433    120     2169       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        8       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED     7.4                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT SNOW                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    70           800 AM                                     
 LOWEST     36          1200 AM                                     
 AVERAGE    53                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   40        75      1986                    
 MINIMUM TEMPERATURE (F)   24        -8      1970                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 21 2014.......SUNRISE   715 AM CST   SUNSET   511 PM CST   
JANUARY 22 2014.......SUNRISE   715 AM CST   SUNSET   512 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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