AFOS product CLISTL
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CDUS43 KLSX 100728
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
227 AM CDT SUN JUN 10 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JUNE 9 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         84    919 AM  99    1953  83      1       88       
  MINIMUM         70   1257 PM  47    1930  65      5       65       
                                      1913                          
  AVERAGE         77                        74      3       77      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.43          2.83 1937   0.15   0.28     0.00    
  MONTH TO DATE    0.74                      1.39  -0.65     0.25    
  SINCE JUN 1      0.74                      1.39  -0.65     0.25    
  SINCE JAN 1     21.67                     17.76   3.91    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       12                         9      3       12       
  MONTH TO DATE  119                        74     45      102       
  SINCE JUN 1    119                        74     45      102       
  SINCE JAN 1    462                       248    214      354       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     S (180)      
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED     8.3                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    90           100 PM                                     
 LOWEST     58           300 PM                                     
 AVERAGE    74                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   84       100      1953                    
 MINIMUM TEMPERATURE (F)   65        48      1972                    
                                             1913                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE 10 2018..........SUNRISE   536 AM CDT   SUNSET   826 PM CDT   
JUNE 11 2018..........SUNRISE   536 AM CDT   SUNSET   826 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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