AFOS product CLISTL
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CDUS43 KLSX 160727
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
126 AM CST MON FEB 16 2015


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

...THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 15 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         20    450 PM  75    1976  45    -25       29       
  MINIMUM         11    739 AM  -4    1905  28    -17       13       
  AVERAGE         16                        36    -20       21      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.14          1.21 1903   0.08   0.06     0.00    
  MONTH TO DATE    0.87                      1.21  -0.34     1.16    
  SINCE DEC 1      4.80                      6.45  -1.65     4.79    
  SINCE JAN 1      2.08                      3.61  -1.53     2.83    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        1.7           6.5  1993   0.1    1.6      0.0     
  MONTH TO DATE    2.7                       2.4    0.3      5.8     
  SINCE DEC 1      3.2                      12.4   -9.2     27.2     
  SINCE JUL 1      7.0                      13.1   -6.1     27.2     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       49                        29     20       44       
  MONTH TO DATE  487                       458     29      678       
  SINCE DEC 1   2269                      2426   -157     2802       
  SINCE JUL 1   3226                      3252    -26     3672       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NE (40)       
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NE (40)       
  AVERAGE WIND SPEED    10.2                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  SNOW                                                               
  LIGHT SNOW                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    74           900 PM                                     
 LOWEST     39           100 PM                                     
 AVERAGE    57                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   45        76      1911                    
 MINIMUM TEMPERATURE (F)   28        -5      1958                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 16 2015......SUNRISE   652 AM CST   SUNSET   540 PM CST   
FEBRUARY 17 2015......SUNRISE   650 AM CST   SUNSET   541 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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