AFOS product CLISTL
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CDUS43 KLSX 280845
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
245 AM CST MON JAN 28 2013


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 27 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         52   1159 PM  71    1944  41     11       42       
  MINIMUM         28    120 AM -14    1936  24      4       31       
  AVERAGE         40                        32      8       37      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.24          1.00 1949   0.08   0.16     0.12    
  MONTH TO DATE    1.53                      2.11  -0.58     2.27    
  SINCE DEC 1      3.53                      4.95  -1.42     5.39    
  SINCE JAN 1      1.53                      2.11  -0.58     2.27    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           4.6  1979   0.2   -0.2      0.0     
  MONTH TO DATE    0.8                       4.9   -4.1      1.8     
  SINCE DEC 1      2.9                       9.3   -6.4      3.8     
  SINCE JUL 1      2.9                      10.0   -7.1      3.8     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       25                        33     -8       28       
  MONTH TO DATE  831                       899    -68      754       
  SINCE DEC 1   1551                      1838   -287     1495       
  SINCE JUL 1   2430                      2664   -234     2151       
                                                                     
 COOLING                                                             
  YESTERDAY        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    22   HIGHEST WIND DIRECTION    SE (140)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    SE (150)      
  AVERAGE WIND SPEED    12.7                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  LT FREEZING RAIN                                                   
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           700 PM                                     
 LOWEST     54           300 AM                                     
 AVERAGE    74                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   41        76      1970                    
 MINIMUM TEMPERATURE (F)   24       -11      1936                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 28 2013.......SUNRISE   711 AM CST   SUNSET   519 PM CST   
JANUARY 29 2013.......SUNRISE   710 AM CST   SUNSET   520 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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