AFOS product CLISTL
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CDUS43 KLSX 090731
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
230 AM CDT FRI JUN 9 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JUNE 8 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         83    529 PM  97    2011  83      0       85       
  MINIMUM         57    401 AM  46    1930  65     -8       59       
  AVERAGE         70                        74     -4       72      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.69 1891   0.15  -0.15     0.00    
  MONTH TO DATE    0.25                      1.24  -0.99     0.33    
  SINCE JUN 1      0.25                      1.24  -0.99     0.33    
  SINCE JAN 1     23.15                     17.61   5.54    13.38    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2015   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE JUN 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      3.2                      17.7  -14.5     10.9     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         3     -3        0       
  SINCE JUN 1      0                         3     -3        0       
  SINCE JUL 1   3397                      4533  -1136     3484       
                                                                     
 COOLING                                                             
  YESTERDAY        5                         9     -4        7       
  MONTH TO DATE   90                        65     25       80       
  SINCE JUN 1     90                        65     25       80       
  SINCE JAN 1    342                       239    103      274       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     3.3                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.3                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    64           200 AM                                     
 LOWEST     26           200 PM                                     
 AVERAGE    45                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   83        99      1953                    
 MINIMUM TEMPERATURE (F)   65        47      1930                    
                                             1913                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE  9 2017..........SUNRISE   536 AM CDT   SUNSET   826 PM CDT   
JUNE 10 2017..........SUNRISE   536 AM CDT   SUNSET   826 PM CDT   

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




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