AFOS product CLISTL
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CDUS43 KLSX 170727
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
226 AM CDT WED AUG 17 2016


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

...THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 16 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         87    235 PM 103    1936  88     -1       91       
  MINIMUM         73    609 AM  56    1992  70      3       73       
                                      1964                          
  AVERAGE         80                        79      1       82      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             2.35 1946   0.09  -0.09     0.00    
  MONTH TO DATE    5.21                      1.61   3.60     4.79    
  SINCE JUN 1     14.87                     10.00   4.87    22.06    
  SINCE JAN 1     27.92                     26.37   1.55    37.05    
                                                                     
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       15                        14      1       17       
  MONTH TO DATE  259                       232     27      263       
  SINCE JUN 1   1276                      1033    243     1143       
  SINCE JAN 1   1470                      1207    263     1367       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     S (180)      
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    SW (230)      
  AVERAGE WIND SPEED     5.1                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.7                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    87           200 AM                                     
 LOWEST     55           300 PM                                     
 AVERAGE    71                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   88       104      1936                    
 MINIMUM TEMPERATURE (F)   70        55      1879                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 17 2016........SUNRISE   618 AM CDT   SUNSET   753 PM CDT   
AUGUST 18 2016........SUNRISE   619 AM CDT   SUNSET   751 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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