AFOS product CLISTL
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CDUS43 KLSX 040727
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
226 AM CDT WED JUL 4 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JULY 3 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         93    138 PM 101    2012  89      4       94       
                                      1934                          
  MINIMUM         75    517 AM  55    1968  71      4       72       
                                      1945                          
                                      1924                          
  AVERAGE         84                        80      4       83      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.05          2.01 1931   0.12  -0.07     0.00    
  MONTH TO DATE    0.64                      0.38   0.26     0.00    
  SINCE JUN 1      3.73                      4.66  -0.93     2.72    
  SINCE JAN 1     24.66                     21.03   3.63    25.62    
                                                                     
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       19                        15      4       18       
  MONTH TO DATE   58                        45     13       49       
  SINCE JUN 1    524                       379    145      458       
  SINCE JAN 1    867                       553    314      710       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SE (140)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED     7.4                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    94           400 AM                                     
 LOWEST     60           100 PM                                     
 AVERAGE    77                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   89       105      2012                    
 MINIMUM TEMPERATURE (F)   71        52      1940                    

                                                                     
SUNRISE AND SUNSET                                                   
JULY  4 2018..........SUNRISE   542 AM CDT   SUNSET   830 PM CDT   
JULY  5 2018..........SUNRISE   542 AM CDT   SUNSET   830 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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