225 
CDUS43 KLSX 122229
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
429 PM CST TUE FEB 12 2013


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

...THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 12 2013...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)                                                     
 TODAY                                                               
  MAXIMUM         46    346 PM  78    1938  44      2       38       
  MINIMUM         28    717 AM -16    1899  27      1       16       
  AVERAGE         37                        35      2       27      
                                                                     
PRECIPITATION (IN)                                                   
  TODAY            0.00          1.24 1896   0.09  -0.09     0.00    
  MONTH TO DATE    1.04                      0.96   0.08     1.50    
  SINCE DEC 1      6.16                      6.20  -0.04     6.96    
  SINCE JAN 1      4.16                      3.36   0.80     3.84    
                                                                     
SNOWFALL (IN)                                                        
  TODAY            0.0           4.0  1894   0.2   -0.2      0.0     
  MONTH TO DATE    4.0                       2.0    2.0      0.7     
  SINCE DEC 1      7.0                      12.0   -5.0      4.5     
  SINCE JUL 1      7.0                      12.7   -5.7      4.5     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  TODAY           28                        30     -2       38       
  MONTH TO DATE  323                       371    -48      316       
  SINCE DEC 1   1946                      2339   -393     1885       
  SINCE JUL 1   2825                      3165   -340     2541       
                                                                     
 COOLING                                                             
  TODAY            0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      8                         0      8        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     1.8                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.5                                              


                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    85           600 AM                                     
 LOWEST     40           300 PM                                     
 AVERAGE    63                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   44        83      1962                    
 MINIMUM TEMPERATURE (F)   27       -18      1905                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 12 2013......SUNRISE   656 AM CST   SUNSET   536 PM CST   
FEBRUARY 13 2013......SUNRISE   655 AM CST   SUNSET   537 PM CST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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