AFOS product CLISTL
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CDUS43 KLSX 230726
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
226 AM CDT FRI SEP 23 2016


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

...THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 22 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         90    321 PM  95    1956  78     12       83       
  MINIMUM         68    607 AM  40    1995  58     10       59       
                                      1974                          
  AVERAGE         79                        68     11       71      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.77 1993   0.11  -0.11     0.00    
  MONTH TO DATE    4.68                      2.27   2.41     2.08    
  SINCE SEP 1      4.68                      2.27   2.41     2.08    
  SINCE JAN 1     33.16                     30.02   3.14    41.01    
                                                                     
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 SEP 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                         2     -2        0       
  MONTH TO DATE    0                        15    -15        5       
  SINCE SEP 1      0                        15    -15        5       
  SINCE JUL 1      0                        16    -16        5       
                                                                     
 COOLING                                                             
  YESTERDAY       14                         5      9        6       
  MONTH TO DATE  271                       174     97      262       
  SINCE SEP 1    271                       174     97      262       
  SINCE JAN 1   1976                      1573    403     1769       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     S (170)      
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED     4.1                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.3                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    81           600 AM                                     
 LOWEST     38           300 PM                                     
 AVERAGE    60                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   77        94      1891                    
                                             1881                    
 MINIMUM TEMPERATURE (F)   57        36      1974                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 23 2016.....SUNRISE   651 AM CDT   SUNSET   656 PM CDT   
SEPTEMBER 24 2016.....SUNRISE   651 AM CDT   SUNSET   654 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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