AFOS product CLISTL
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CDUS43 KLSX 210738
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
236 AM CDT THU JUL 21 2016


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JULY 20 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         92    339 PM 110    1934  89      3       85       
  MINIMUM         73    825 AM  58    1929  71      2       73       
  AVERAGE         83                        80      3       79      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.97          3.70 1949   0.13   0.84     0.56    
  MONTH TO DATE    6.72                      2.70   4.02     3.89    
  SINCE JUN 1      8.01                      6.98   1.03    17.03    
  SINCE JAN 1     21.06                     23.35  -2.29    32.02    
                                                                     
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        3       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY       18                        15      3       14       
  MONTH TO DATE  310                       300     10      297       
  SINCE JUN 1    805                       634    171      687       
  SINCE JAN 1    999                       808    191      911       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION    NE (40)       
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED     6.7                                         

                                                                     
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    87          1200 AM                                     
 LOWEST     59           300 PM                                     
 AVERAGE    73                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   89       106      1901                    
 MINIMUM TEMPERATURE (F)   71        54      1970                    
                                             1944                    

                                                                     
SUNRISE AND SUNSET                                                   
JULY 21 2016..........SUNRISE   554 AM CDT   SUNSET   822 PM CDT   
JULY 22 2016..........SUNRISE   555 AM CDT   SUNSET   821 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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