AFOS product CLISTL
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CDUS43 KLSX 020734
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
234 AM CDT FRI JUN 2 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JUNE 1 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         84    339 PM 100    1934  81      3       86       
  MINIMUM         62    458 AM  45    1972  62      0       69       
  AVERAGE         73                        72      1       78      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          3.55 1903   0.16  -0.16     0.09    
  MONTH TO DATE    0.00                      0.16  -0.16     0.09    
  SINCE JUN 1      0.00                      0.16  -0.16     0.09    
  SINCE JAN 1     22.90                     16.53   6.37    13.14    
                                                                     
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                         1     -1        0       
  MONTH TO DATE    0                         1     -1        0       
  SINCE JUN 1      0                         1     -1        0       
  SINCE JUL 1   3397                      4531  -1134     3484       
                                                                     
 COOLING                                                             
  YESTERDAY        8                         7      1       13       
  MONTH TO DATE    8                         7      1       13       
  SINCE JUN 1      8                         7      1       13       
  SINCE JAN 1    260                       181     79      207       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     S (190)      
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED     3.9                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.7                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    72           500 AM                                     
 LOWEST     32          1000 AM                                     
 AVERAGE    52                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   81       100      1934                    
 MINIMUM TEMPERATURE (F)   63        48      1956                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE  2 2017..........SUNRISE   538 AM CDT   SUNSET   821 PM CDT   
JUNE  3 2017..........SUNRISE   538 AM CDT   SUNSET   822 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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