AFOS product CLISTL
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CDUS43 KLSX 250740
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
240 AM CDT THU JUL 25 2013


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JULY 24 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         81    217 PM 111    1934  89     -8      107       
  MINIMUM         66    601 AM  57    1876  71     -5       85       
  AVERAGE         74                        80     -6       96      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.62 1900   0.13  -0.13     0.00    
  MONTH TO DATE    1.77                      3.22  -1.45     0.53    
  SINCE JUN 1      7.70                      7.50   0.20     2.50    
  SINCE JAN 1     31.84                     23.87   7.97    19.18    
                                                                     
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 JUN 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE JUN 1      1                         5     -4        5       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY        9                        15     -6       31       
  MONTH TO DATE  356                       360     -4      572       
  SINCE JUN 1    693                       694     -1      983       
  SINCE JAN 1    904                       868     36     1389       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     N (350)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     N (10)       
  AVERAGE WIND SPEED     8.5                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    78           500 AM                                     
 LOWEST     36           300 PM                                     
 AVERAGE    57                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   89       108      2012                    
 MINIMUM TEMPERATURE (F)   71        59      1911                    

                                                                     
SUNRISE AND SUNSET                                                   
JULY 25 2013..........SUNRISE   557 AM CDT   SUNSET   819 PM CDT   
JULY 26 2013..........SUNRISE   558 AM CDT   SUNSET   818 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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