AFOS product CLISTL
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CDUS43 KLSX 160753
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
245 AM CDT SAT JUN 16 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JUNE 15 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         96    354 PM 101    1952  85     11       90       
  MINIMUM         71    509 AM  49    1961  67      4       68       
  AVERAGE         84                        76      8       79      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.86 2009   0.14  -0.14     0.29    
  MONTH TO DATE    0.74                      2.26  -1.52     1.17    
  SINCE JUN 1      0.74                      2.26  -1.52     1.17    
  SINCE JAN 1     21.67                     18.63   3.04    24.07    
                                                                     
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      7.1                      17.7  -10.6      3.2     
  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   4605                      4533     72     3397       
                                                                     
 COOLING                                                             
  YESTERDAY       19                        11      8       14       
  MONTH TO DATE  224                       137     87      207       
  SINCE JUN 1    224                       137     87      207       
  SINCE JAN 1    567                       311    256      459       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (170)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED     7.7                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.2                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    90           100 AM                                     
 LOWEST     39           400 PM                                     
 AVERAGE    65                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   86       100      1952                    
                                             1918                    
 MINIMUM TEMPERATURE (F)   67        46      1961                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE 16 2018..........SUNRISE   536 AM CDT   SUNSET   828 PM CDT   
JUNE 17 2018..........SUNRISE   536 AM CDT   SUNSET   829 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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