AFOS product CLISTL
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CDUS43 KLSX 240732
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
231 AM CDT SAT SEP 24 2016


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

...THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 23 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    251 PM  94    1891  77     15       85       
                                      1881                          
  MINIMUM         69    330 AM  36    1974  57     12       59       
  AVERAGE         81                        67     14       72      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.23 1996   0.10  -0.10     0.00    
  MONTH TO DATE    4.68                      2.37   2.31     2.08    
  SINCE SEP 1      4.68                      2.37   2.31     2.08    
  SINCE JAN 1     33.16                     30.12   3.04    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                        17    -17        5       
  SINCE SEP 1      0                        17    -17        5       
  SINCE JUL 1      0                        18    -18        5       
                                                                     
 COOLING                                                             
  YESTERDAY       16                         4     12        7       
  MONTH TO DATE  287                       178    109      269       
  SINCE SEP 1    287                       178    109      269       
  SINCE JAN 1   1992                      1577    415     1776       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED     1.8                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.3                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84           300 AM                                     
 LOWEST     38           200 PM                                     
 AVERAGE    61                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   77        94      1891                    
                                             1881                    
 MINIMUM TEMPERATURE (F)   57        37      1942                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 24 2016.....SUNRISE   651 AM CDT   SUNSET   654 PM CDT   
SEPTEMBER 25 2016.....SUNRISE   652 AM CDT   SUNSET   653 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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