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724 
CDUS43 KLSX 200729
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
127 AM CST TUE FEB 20 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 19 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         68   1024 PM  77    2016  46     22       72       
  MINIMUM         51   1210 AM  -3    1936  29     22       41       
  AVERAGE         60                        37     23       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.89          3.96 1882   0.08   0.81     0.00    
  MONTH TO DATE    1.42                      1.52  -0.10     0.04    
  SINCE DEC 1      3.49                      6.76  -3.27     2.97    
  SINCE JAN 1      2.65                      3.92  -1.27     1.84    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           9.3  1911   0.1   -0.1      0.0     
  MONTH TO DATE    0.8                       3.0   -2.2      0.2     
  SINCE DEC 1      5.5                      13.0   -7.5      1.4     
  SINCE JUL 1      5.5                      13.7   -8.2      1.4     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        5                        28    -23        8       
  MONTH TO DATE  581                       571     10      386       
  SINCE DEC 1   2600                      2539     61     2147       
  SINCE JUL 1   3302                      3365    -63     2638       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED    14.2                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           400 AM                                     
 LOWEST     68          1000 PM                                     
 AVERAGE    81                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   47        79      2017                    
 MINIMUM TEMPERATURE (F)   29        -4      1885                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 20 2018......SUNRISE   646 AM CST   SUNSET   545 PM CST   
FEBRUARY 21 2018......SUNRISE   645 AM CST   SUNSET   546 PM CST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




$$
724 
CDUS43 KLSX 200729
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
127 AM CST TUE FEB 20 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 19 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         68   1024 PM  77    2016  46     22       72       
  MINIMUM         51   1210 AM  -3    1936  29     22       41       
  AVERAGE         60                        37     23       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.89          3.96 1882   0.08   0.81     0.00    
  MONTH TO DATE    1.42                      1.52  -0.10     0.04    
  SINCE DEC 1      3.49                      6.76  -3.27     2.97    
  SINCE JAN 1      2.65                      3.92  -1.27     1.84    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           9.3  1911   0.1   -0.1      0.0     
  MONTH TO DATE    0.8                       3.0   -2.2      0.2     
  SINCE DEC 1      5.5                      13.0   -7.5      1.4     
  SINCE JUL 1      5.5                      13.7   -8.2      1.4     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        5                        28    -23        8       
  MONTH TO DATE  581                       571     10      386       
  SINCE DEC 1   2600                      2539     61     2147       
  SINCE JUL 1   3302                      3365    -63     2638       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED    14.2                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           400 AM                                     
 LOWEST     68          1000 PM                                     
 AVERAGE    81                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   47        79      2017                    
 MINIMUM TEMPERATURE (F)   29        -4      1885                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 20 2018......SUNRISE   646 AM CST   SUNSET   545 PM CST   
FEBRUARY 21 2018......SUNRISE   645 AM CST   SUNSET   546 PM CST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




$$