AFOS product CLISTL
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CDUS43 KLSX 080738
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
234 AM CDT TUE SEP 8 2015


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

...THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 7 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         91    312 PM 101    1939  84      7       78       
  MINIMUM         77    605 AM  46    1956  64     13       56       
  AVERAGE         84                        74     10       67      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.52 1972   0.11  -0.11     0.00    
  MONTH TO DATE    0.00                      0.73  -0.73     2.39    
  SINCE SEP 1      0.00                      0.73  -0.73     2.39    
  SINCE JAN 1     38.93                     28.48  10.45    31.36    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2013   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                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1      0                         0      0        0       
  SINCE JUL 1      0                         1     -1        0       
                                                                     
 COOLING                                                             
  YESTERDAY       19                         9     10        2       
  MONTH TO DATE  139                        72     67       83       
  SINCE SEP 1    139                        72     67       83       
  SINCE JAN 1   1646                      1471    175     1588       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SE (150)      
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (170)      
  AVERAGE WIND SPEED     7.0                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    74           500 AM                                     
 LOWEST     52           300 PM                                     
 AVERAGE    63                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   83       101      1947                    
 MINIMUM TEMPERATURE (F)   64        42      1986                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER  8 2015.....SUNRISE   637 AM CDT   SUNSET   721 PM CDT   
SEPTEMBER  9 2015.....SUNRISE   637 AM CDT   SUNSET   720 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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