AFOS product CLISTL
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CDUS43 KLSX 040730
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
229 AM CDT SUN JUN 4 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JUNE 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         92    221 PM  96    2011  82     10       79       
                                      1911                          
                                      1895                          
  MINIMUM         71    500 AM  43    1969  63      8       67       
  AVERAGE         82                        72     10       73      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.54 1904   0.16  -0.16      T      
  MONTH TO DATE    0.00                      0.47  -0.47     0.09    
  SINCE JUN 1      0.00                      0.47  -0.47     0.09    
  SINCE JAN 1     22.90                     16.84   6.06    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                         3     -3        0       
  SINCE JUN 1      0                         3     -3        0       
  SINCE JUL 1   3397                      4533  -1136     3484       
                                                                     
 COOLING                                                             
  YESTERDAY       17                         8      9        8       
  MONTH TO DATE   39                        22     17       34       
  SINCE JUN 1     39                        22     17       34       
  SINCE JAN 1    291                       196     95      228       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SW (210)      
  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    73           300 AM                                     
 LOWEST     36          1200 PM                                     
 AVERAGE    55                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   82        98      2011                    
 MINIMUM TEMPERATURE (F)   63        47      1945                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE  4 2017..........SUNRISE   537 AM CDT   SUNSET   823 PM CDT   
JUNE  5 2017..........SUNRISE   537 AM CDT   SUNSET   823 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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