AFOS product CLISTL
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CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
136 AM CST WED FEB 12 2014


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

...THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 11 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         20    255 PM  72    1999  44    -24       52       
  MINIMUM         -1    644 AM  -9    1899  27    -28       35       
  AVERAGE         10                        35    -25       44      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.22 2009   0.08  -0.08     0.00    
  MONTH TO DATE    1.07                      0.87   0.20     1.04    
  SINCE DEC 1      4.70                      6.11  -1.41     6.16    
  SINCE JAN 1      2.74                      3.27  -0.53     4.16    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           2.4  1956   0.2   -0.2      0.0     
  MONTH TO DATE    5.7                       1.8    3.9      4.0     
  SINCE DEC 1     27.1                      11.8   15.3      7.0     
  SINCE JUL 1     27.1                      12.5   14.6      7.0     
  SNOW DEPTH       3                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       55                        30     25       21       
  MONTH TO DATE  516                       341    175      295       
  SINCE DEC 1   2640                      2309    331     1918       
  SINCE JUL 1   3510                      3135    375     2797       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        8       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     E (110)      
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     E (110)      
  AVERAGE WIND SPEED     3.8                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.2                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    69           500 AM                                     
 LOWEST     39           200 PM                                     
 AVERAGE    54                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   44        78      1938                    
 MINIMUM TEMPERATURE (F)   27       -16      1899                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 12 2014......SUNRISE   656 AM CST   SUNSET   536 PM CST   
FEBRUARY 13 2014......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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