AFOS product CLISTL
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CDUS43 KLSX 080745
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
245 AM CDT MON APR 8 2013


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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 7 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         79    240 PM  88    1948  65     14       69       
                                      1893                          
  MINIMUM         52    559 AM  23    2007  44      8       42       
  AVERAGE         66                        54     12       56      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.02          2.86 1929   0.12  -0.10      T      
  MONTH TO DATE    0.02                      0.84  -0.82     1.75    
  SINCE MAR 1      4.97                      4.16   0.81     5.08    
  SINCE JAN 1     11.36                      8.80   2.56     9.43    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           1.5  1982   0.0    0.0      0.0     
  MONTH TO DATE    T                         0.2   -0.2      0.0     
  SINCE MAR 1     14.3                       2.5   11.8       T      
  SINCE JUL 1     27.9                      17.5   10.4      6.3     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                        11    -11        9       
  MONTH TO DATE   97                        88      9       38       
  SINCE MAR 1    850                       676    174      229       
  SINCE JUL 1   4167                      4274   -107     3131       
                                                                     
 COOLING                                                             
  YESTERDAY        1                         1      0        0       
  MONTH TO DATE    1                         7     -6       31       
  SINCE MAR 1      1                        14    -13      111       
  SINCE JAN 1      1                        14    -13      111       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    SE (150)      
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED     8.9                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84           900 PM                                     
 LOWEST     31           100 PM                                     
 AVERAGE    58                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        89      1890                    
 MINIMUM TEMPERATURE (F)   45        22      1972                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL  8 2013.........SUNRISE   635 AM CDT   SUNSET   732 PM CDT   
APRIL  9 2013.........SUNRISE   634 AM CDT   SUNSET   733 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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