AFOS product CLISTL
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CDUS43 KLSX 150729
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
228 AM CDT SUN JUL 15 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JULY 14 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        100    258 PM 115    1954  89     11       92       
  MINIMUM         73    714 PM  51    1967  71      2       74       
  AVERAGE         87                        80      7       83      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.28          3.16 1912   0.14   0.14     0.17    
  MONTH TO DATE    1.17                      1.88  -0.71     0.26    
  SINCE JUN 1      4.26                      6.16  -1.90     2.98    
  SINCE JAN 1     25.19                     22.53   2.66    25.88    
                                                                     
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      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE JUN 1      0                         5     -5        0       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY       22                        15      7       18       
  MONTH TO DATE  258                       210     48      274       
  SINCE JUN 1    724                       544    180      683       
  SINCE JAN 1   1067                       718    349      935       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    39   HIGHEST WIND DIRECTION     S (190)      
  HIGHEST GUST SPEED    55   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED     8.5                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.7                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           700 PM                                     
 LOWEST     40           100 PM                                     
 AVERAGE    67                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   89       107      1980                    
 MINIMUM TEMPERATURE (F)   71        52      1930                    

                                                                     
SUNRISE AND SUNSET                                                   
JULY 15 2018..........SUNRISE   549 AM CDT   SUNSET   826 PM CDT   
JULY 16 2018..........SUNRISE   550 AM CDT   SUNSET   825 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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