AFOS product CLISTL
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CDUS43 KLSX 080729
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
227 AM CDT SUN SEP 8 2013


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

...THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 7 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         94    407 PM 101    1939  84     10       93       
  MINIMUM         70    558 AM  46    1956  64      6       64       
  AVERAGE         82                        74      8       79      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             2.52 1972   0.11  -0.11     0.57    
  MONTH TO DATE    1.81                      0.73   1.08     1.39    
  SINCE SEP 1      1.81                      0.73   1.08     1.39    
  SINCE JAN 1     36.42                     28.48   7.94    24.76    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2012   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       17                         9      8       14       
  MONTH TO DATE   90                        72     18      103       
  SINCE SEP 1     90                        72     18      103       
  SINCE JAN 1   1476                      1471      5     2101       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    SW (210)      
  AVERAGE WIND SPEED     6.1                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.3                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    78           600 AM                                     
 LOWEST     32           600 PM                                     
 AVERAGE    55                                                       

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

                                                                     
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 2013.....SUNRISE   637 AM CDT   SUNSET   720 PM CDT   
SEPTEMBER  9 2013.....SUNRISE   638 AM CDT   SUNSET   719 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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