AFOS product CLISTL
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CDUS43 KLSX 050752
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
252 AM CDT MON JUN 5 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JUNE 4 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         88        MM  98    2011  82      6       83        
  MINIMUM         72        MM  47    1945  63      9       69        
  AVERAGE         80                        73      7       76      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.25          2.47 1998   0.15   0.10     0.24    
  MONTH TO DATE    0.25                      0.62  -0.37     0.33    
  SINCE JUN 1      0.25                      0.62  -0.37     0.33    
  SINCE JAN 1     23.15                     16.99   6.16    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       15                         8      7       11       
  MONTH TO DATE   54                        30     24       45       
  SINCE JUN 1     54                        30     24       45       
  SINCE JAN 1    306                       204    102      239       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (120)      
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM            
  AVERAGE WIND SPEED     2.5                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    87           700 PM                                     
 LOWEST     51           200 PM                                     
 AVERAGE    69                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   82        98      1948                    
 MINIMUM TEMPERATURE (F)   64        48      1993                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE  5 2017..........SUNRISE   537 AM CDT   SUNSET   823 PM CDT   
JUNE  6 2017..........SUNRISE   537 AM CDT   SUNSET   824 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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