AFOS product CLISTL
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CDUS43 KLSX 060740
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
139 AM CST TUE MAR 6 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 5 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         50   1232 AM  84    1956  52     -2       62       
  MINIMUM         34   1155 PM  -5    1960  33      1       52       
  AVERAGE         42                        42      0       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.62          2.31 1897   0.09   0.53     0.00    
  MONTH TO DATE    0.89                      0.43   0.46     0.54    
  SINCE MAR 1      0.89                      0.43   0.46     0.54    
  SINCE JAN 1      7.37                      5.07   2.30     2.83    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           2.3  1943   0.1   -0.1      0.0     
  MONTH TO DATE    0.0                       0.5   -0.5      0.0     
  SINCE MAR 1      0.0                       0.5   -0.5      0.0     
  SINCE JUL 1      5.5                      15.5  -10.0      1.4     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       23                        23      0        8       
  MONTH TO DATE  102                       118    -16       85       
  SINCE MAR 1    102                       118    -16       85       
  SINCE JUL 1   3573                      3716   -143     2818       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        2       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    SE (130)      
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED    12.6                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1000 AM                                     
 LOWEST     42          1200 AM                                     
 AVERAGE    71                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   52        85      1956                    
 MINIMUM TEMPERATURE (F)   33         2      1960                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH  6 2018.........SUNRISE   626 AM CST   SUNSET   600 PM CST   
MARCH  7 2018.........SUNRISE   625 AM CST   SUNSET   601 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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