AFOS product CLISTL
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CDUS43 KLSX 070750
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
150 AM CST TUE MAR 7 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 6 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         70   1159 PM  85    1956  52     18       63       
  MINIMUM         52    152 AM   2    1960  33     19       31       
  AVERAGE         61                        43     18       47      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.96 1973   0.10  -0.10     0.01    
  MONTH TO DATE    0.54                      0.53   0.01     0.06    
  SINCE MAR 1      0.54                      0.53   0.01     0.06    
  SINCE JAN 1      2.83                      5.17  -2.34     1.66    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          10.0  1989   0.1   -0.1      0.0     
  MONTH TO DATE    0.0                       0.6   -0.6       T      
  SINCE MAR 1      0.0                       0.6   -0.6       T      
  SINCE JUL 1      1.4                      15.6  -14.2     10.6     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        4                        23    -19       18       
  MONTH TO DATE   89                       141    -52      138       
  SINCE MAR 1     89                       141    -52      138       
  SINCE JUL 1   2822                      3739   -917     2968       
                                                                     
 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    32   HIGHEST WIND DIRECTION     S (180)      
  HIGHEST GUST SPEED    45   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED    16.3                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86          1000 AM                                     
 LOWEST     66          1200 AM                                     
 AVERAGE    76                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   52        85      1974                    
 MINIMUM TEMPERATURE (F)   34         2      1943                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH  7 2017.........SUNRISE   625 AM CST   SUNSET   601 PM CST   
MARCH  8 2017.........SUNRISE   623 AM CST   SUNSET   602 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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