AFOS product CLISTL
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CDUS43 KLSX 040737
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
135 AM CST SAT MAR 4 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 3 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         45    438 PM  85    1974  51     -6       49       
  MINIMUM         26    637 AM   1    1943  32     -6       39       
  AVERAGE         36                        42     -6       44      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.49 1976   0.08  -0.08     0.05    
  MONTH TO DATE    0.54                      0.25   0.29     0.05    
  SINCE MAR 1      0.54                      0.25   0.29     0.05    
  SINCE JAN 1      2.83                      4.89  -2.06     1.65    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           3.2  1965   0.1   -0.1      0.0     
  MONTH TO DATE    0.0                       0.3   -0.3       T      
  SINCE MAR 1      0.0                       0.3   -0.3       T      
  SINCE JUL 1      1.4                      15.3  -13.9     10.6     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       29                        24      5       21       
  MONTH TO DATE   66                        72     -6       75       
  SINCE MAR 1     66                        72     -6       75       
  SINCE JUL 1   2799                      3670   -871     2905       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      2                         0      2        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SE (140)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED     9.5                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.1                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    69          1200 AM                                     
 LOWEST     24           300 PM                                     
 AVERAGE    47                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   51        79      1974                    
 MINIMUM TEMPERATURE (F)   33        -1      1978                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH  4 2017.........SUNRISE   629 AM CST   SUNSET   558 PM CST   
MARCH  5 2017.........SUNRISE   628 AM CST   SUNSET   559 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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