AFOS product CLISTL
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CDUS43 KLSX 020727
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
227 AM CDT THU MAY 2 2013


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 1 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         83    415 PM  90    1936  72     11       85       
  MINIMUM         59    534 AM  34    1963  53      6       60       
  AVERAGE         71                        62      9       73      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.43 1983   0.13  -0.13     0.57    
                                      1898                          
  MONTH TO DATE    0.00                      0.13  -0.13     0.57    
  SINCE MAR 1     10.62                      7.14   3.48    11.20    
  SINCE JAN 1     17.01                     11.78   5.23    15.55    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1909   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                         5     -5        0       
  MONTH TO DATE    0                         5     -5        0       
  SINCE MAR 1   1068                       863    205      385       
  SINCE JUL 1   4385                      4461    -76     3287       
                                                                     
 COOLING                                                             
  YESTERDAY        6                         2      4        8       
  MONTH TO DATE    6                         2      4        8       
  SINCE MAR 1     40                        48     -8      145       
  SINCE JAN 1     40                        48     -8      145       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SE (120)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SE (130)      
  AVERAGE WIND SPEED     6.8                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.4                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    80           500 AM                                     
 LOWEST     33          1200 PM                                     
 AVERAGE    57                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   73        91      1959                    
 MINIMUM TEMPERATURE (F)   53        32      1961                    
                                             1929                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  2 2013...........SUNRISE   602 AM CDT   SUNSET   755 PM CDT   
MAY  3 2013...........SUNRISE   601 AM CDT   SUNSET   756 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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