AFOS product CLISTL
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CDUS43 KLSX 140747
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
244 AM CDT THU JUN 14 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JUNE 13 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         90    232 PM  98    1952  85      5       96       
  MINIMUM         71   1159 PM  50    1985  66      5       80       
  AVERAGE         81                        76      5       88      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.36 1963   0.15  -0.15     0.00    
  MONTH TO DATE    0.74                      1.98  -1.24     0.25    
  SINCE JUN 1      0.74                      1.98  -1.24     0.25    
  SINCE JAN 1     21.67                     18.35   3.32    23.15    
                                                                     
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       16                        11      5       23       
  MONTH TO DATE  191                       115     76      178       
  SINCE JUN 1    191                       115     76      178       
  SINCE JAN 1    534                       289    245      430       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (20)       
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     N (10)       
  AVERAGE WIND SPEED     8.6                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    87           300 AM                                     
 LOWEST     48           500 PM                                     
 AVERAGE    68                                                       

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

                                                                     
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 2018..........SUNRISE   536 AM CDT   SUNSET   828 PM CDT   
JUNE 15 2018..........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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