AFOS product CLISTL
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CDUS43 KLSX 140745
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
245 AM CDT WED JUN 14 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JUNE 13 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         96    428 PM  98    1952  85     11       96       
  MINIMUM         80    540 AM  50    1985  66     14       74       
  AVERAGE         88                        76     12       85      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.36 1963   0.15  -0.15     0.12    
  MONTH TO DATE    0.25                      1.98  -1.73     0.45    
  SINCE JUN 1      0.25                      1.98  -1.73     0.45    
  SINCE JAN 1     23.15                     18.35   4.80    13.50    
                                                                     
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       23                        11     12       20       
  MONTH TO DATE  178                       115     63      177       
  SINCE JUN 1    178                       115     63      177       
  SINCE JAN 1    430                       289    141      371       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    SW (210)      
  AVERAGE WIND SPEED    10.4                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.3                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    74           300 AM                                     
 LOWEST     39           400 PM                                     
 AVERAGE    57                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   85        97      1987                    
 MINIMUM TEMPERATURE (F)   67        48      1942                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE 14 2017..........SUNRISE   536 AM CDT   SUNSET   828 PM CDT   
JUNE 15 2017..........SUNRISE   536 AM CDT   SUNSET   828 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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