AFOS product CLISTL
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CDUS43 KLSX 290728
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
227 AM CDT WED MAY 29 2013


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 28 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         86    317 PM  94    2012  80      6       94       
  MINIMUM         70    145 AM  42    1971  61      9       76       
  AVERAGE         78                        70      8       85      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.05          1.95 1989   0.16  -0.11      T      
  MONTH TO DATE    4.83                      4.22   0.61     1.60    
  SINCE MAR 1     15.45                     11.23   4.22    12.23    
  SINCE JAN 1     21.84                     15.87   5.97    16.58    
                                                                     
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 MAR 1     14.3                       2.7   11.6       T      
  SINCE JUL 1     27.9                      17.7   10.2      6.3     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE  102                        72     30        4       
  SINCE MAR 1   1170                       930    240      389       
  SINCE JUL 1   4487                      4528    -41     3291       
                                                                     
 COOLING                                                             
  YESTERDAY       13                         6      7       20       
  MONTH TO DATE  145                       108     37      244       
  SINCE MAR 1    179                       154     25      381       
  SINCE JAN 1    179                       154     25      381       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     S (160)      
  AVERAGE WIND SPEED    11.5                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    90           900 AM                                     
 LOWEST     51           400 PM                                     
 AVERAGE    71                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   80        94      1926                    
 MINIMUM TEMPERATURE (F)   61        41      1984                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 29 2013...........SUNRISE   540 AM CDT   SUNSET   819 PM CDT   
MAY 30 2013...........SUNRISE   539 AM CDT   SUNSET   819 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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