AFOS product CLISTL
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CDUS43 KLSX 010735
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
234 AM CDT THU SEP 1 2016


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

...THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 31 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   1231 PM 103    2013  86      1       91       
                                      2011                          
  MINIMUM         71    333 AM  49    1967  67      4       75       
  AVERAGE         79                        76      3       83      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.48 2012   0.10  -0.10     0.00    
  MONTH TO DATE    5.77                      2.99   2.78     6.67    
  SINCE JUN 1     15.43                     11.38   4.05    23.94    
  SINCE JAN 1     28.48                     27.75   0.73    38.93    
                                                                     
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                         6     -6        3       
  SINCE JUL 1      0                         1     -1        0       
                                                                     
 COOLING                                                             
  YESTERDAY       14                        11      3       18       
  MONTH TO DATE  494                       424     70      403       
  SINCE JUN 1   1511                      1225    286     1283       
  SINCE JAN 1   1705                      1399    306     1507       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (20)       
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED     5.4                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.7                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           300 AM                                     
 LOWEST     61          1200 PM                                     
 AVERAGE    77                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   86       104      2011                    
                                             1984                    
 MINIMUM TEMPERATURE (F)   67        49      1967                    
                                             1949                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER  1 2016.....SUNRISE   631 AM CDT   SUNSET   731 PM CDT   
SEPTEMBER  2 2016.....SUNRISE   632 AM CDT   SUNSET   729 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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