AFOS product CLISTL
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CDUS43 KLSX 240731
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
230 AM CDT TUE JUL 24 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JULY 23 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         88    343 PM 108    1934  89     -1       94       
  MINIMUM         68    550 AM  52    1947  71     -3       73       
  AVERAGE         78                        80     -2       84      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.05 1973   0.14  -0.14     0.32    
  MONTH TO DATE    1.19                      3.09  -1.90     0.61    
  SINCE JUN 1      4.28                      7.37  -3.09     3.33    
  SINCE JAN 1     25.21                     23.74   1.47    26.23    
                                                                     
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       13                        15     -2       19       
  MONTH TO DATE  403                       345     58      479       
  SINCE JUN 1    869                       679    190      888       
  SINCE JAN 1   1212                       853    359     1140       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (350)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     6.7                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.3                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           500 AM                                     
 LOWEST     40           100 PM                                     
 AVERAGE    67                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   89       111      1934                    
 MINIMUM TEMPERATURE (F)   71        57      1876                    

                                                                     
SUNRISE AND SUNSET                                                   
JULY 24 2018..........SUNRISE   556 AM CDT   SUNSET   820 PM CDT   
JULY 25 2018..........SUNRISE   557 AM CDT   SUNSET   819 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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