AFOS product CLISTL
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CDUS43 KLSX 100738
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
234 AM CDT TUE MAY 10 2016


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 9 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         73   1137 AM  92    1934  74     -1       73       
                                      1895                          
  MINIMUM         63   1159 PM  35    1966  55      8       65       
  AVERAGE         68                        65      3       69      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.29          2.09 1949   0.14   0.15     0.32    
  MONTH TO DATE    0.34                      1.29  -0.95     0.63    
  SINCE MAR 1      7.12                      8.30  -1.18     9.05    
  SINCE JAN 1      8.72                     12.94  -4.22    12.00    
                                                                     
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 MAR 1      0.3                       2.7   -2.4      0.6     
  SINCE JUL 1     10.9                      17.7   -6.8     16.8     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         3     -3        0       
  MONTH TO DATE   28                        34     -6        7       
  SINCE MAR 1    599                       892   -293      737       
  SINCE JUL 1   3429                      4490  -1061     4539       
                                                                     
 COOLING                                                             
  YESTERDAY        3                         3      0        4       
  MONTH TO DATE   17                        21     -4       71       
  SINCE MAR 1     77                        67     10       96       
  SINCE JAN 1     77                        67     10       96       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     S (170)      
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     S (170)      
  AVERAGE WIND SPEED    10.2                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 1.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    87           900 PM                                     
 LOWEST     68          1200 AM                                     
 AVERAGE    78                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   75        91      1963                    
                                             1928                    
 MINIMUM TEMPERATURE (F)   55        31      1966                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 10 2016...........SUNRISE   554 AM CDT   SUNSET   803 PM CDT   
MAY 11 2016...........SUNRISE   553 AM CDT   SUNSET   804 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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