AFOS product CLISTL
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CDUS43 KLSX 180745
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
145 AM CST THU FEB 18 2016


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

...THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 17 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         50    259 PM  77    1911  46      4       35       
  MINIMUM         36   1159 PM  -6    1903  28      8       10       
  AVERAGE         43                        37      6       23      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.46 1938   0.08  -0.08     0.02    
  MONTH TO DATE    0.47                      1.36  -0.89     1.14    
  SINCE DEC 1     13.01                      6.60   6.41     5.07    
  SINCE JAN 1      1.27                      3.76  -2.49     2.35    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           2.0  1910   0.1   -0.1      0.3     
  MONTH TO DATE    3.7                       2.7    1.0      5.9     
  SINCE DEC 1      7.0                      12.7   -5.7      6.4     
  SINCE JUL 1      7.0                      13.4   -6.4     10.2     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       22                        28     -6       42       
  MONTH TO DATE  516                       515      1      579       
  SINCE DEC 1   2072                      2483   -411     2361       
  SINCE JUL 1   2634                      3309   -675     3318       
                                                                     
 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    13   HIGHEST WIND DIRECTION     E (110)      
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     E (110)      
  AVERAGE WIND SPEED     5.3                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    82           100 AM                                     
 LOWEST     42           300 PM                                     
 AVERAGE    62                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   46        74      1971                    
 MINIMUM TEMPERATURE (F)   28        -9      1936                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 18 2016......SUNRISE   649 AM CST   SUNSET   542 PM CST   
FEBRUARY 19 2016......SUNRISE   648 AM CST   SUNSET   543 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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