AFOS product CLISTL
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105 
CDUS43 KLSX 010742
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
242 AM CDT THU MAY 1 2014


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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 30 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         59    422 PM  91    2007  72    -13       87       
  MINIMUM         46    702 AM  35    1907  52     -6       63       
                                      1877                          
  AVERAGE         53                        62     -9       75      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             2.86 1893   0.13  -0.13     0.00    
  MONTH TO DATE    8.38                      3.69   4.69     5.67    
  SINCE MAR 1      9.93                      7.01   2.92    10.62    
  SINCE JAN 1     13.08                     11.65   1.43    17.01    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2013   0.0    0.0      0.0     
  MONTH TO DATE    T                         0.4   -0.4       T      
  SINCE MAR 1      1.6                       2.7   -1.1     14.3     
  SINCE JUL 1     28.8                      17.7   11.1     27.9     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       12                         5      7        0       
  MONTH TO DATE  221                       270    -49      315       
  SINCE MAR 1    911                       858     53     1068       
  SINCE JUL 1   4948                      4456    492     4385       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         2     -2       10       
  MONTH TO DATE   37                        39     -2       34       
  SINCE MAR 1     37                        46     -9       34       
  SINCE JAN 1     37                        46     -9       34       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED    13.6                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    77           100 AM                                     
 LOWEST     40           400 PM                                     
 AVERAGE    59                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   72        90      1936                    
 MINIMUM TEMPERATURE (F)   53        34      1963                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  1 2014...........SUNRISE   604 AM CDT   SUNSET   754 PM CDT   
MAY  2 2014...........SUNRISE   603 AM CDT   SUNSET   755 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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