AFOS product CLISTL
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CDUS43 KLSX 110731
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
230 AM CDT WED MAY 11 2016


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 10 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         81    507 PM  91    1963  75      6       84       
                                      1928                          
  MINIMUM         61    808 AM  31    1966  55      6       66       
  AVERAGE         71                        65      6       75      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.14          2.22 1921   0.14   0.00     0.55    
  MONTH TO DATE    0.48                      1.43  -0.95     1.18    
  SINCE MAR 1      7.26                      8.44  -1.18     9.60    
  SINCE JAN 1      8.86                     13.08  -4.22    12.55    
                                                                     
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                        37     -9        7       
  SINCE MAR 1    599                       895   -296      737       
  SINCE JUL 1   3429                      4493  -1064     4539       
                                                                     
 COOLING                                                             
  YESTERDAY        6                         3      3       10       
  MONTH TO DATE   23                        24     -1       81       
  SINCE MAR 1     83                        70     13      106       
  SINCE JAN 1     83                        70     13      106       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (190)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     S (180)      
  AVERAGE WIND SPEED     6.1                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    90           600 AM                                     
 LOWEST     54           500 PM                                     
 AVERAGE    72                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   75        91      2011                    
                                             1914                    
 MINIMUM TEMPERATURE (F)   56        35      1907                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 11 2016...........SUNRISE   553 AM CDT   SUNSET   804 PM CDT   
MAY 12 2016...........SUNRISE   552 AM CDT   SUNSET   805 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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