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CDUS43 KLSX 140737
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
136 AM CST MON DEC 14 2015


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

...THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 13 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         68    930 PM  73    1948  43     25       56       
  MINIMUM         58   1159 PM   1    1903  27     31       36       
  AVERAGE         63                        35     28       46      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.74          2.40 1901   0.08   0.66     0.00    
  MONTH TO DATE    0.75                      1.27  -0.52     1.46    
  SINCE DEC 1      0.75                      1.27  -0.52     1.46    
  SINCE JAN 1     50.25                     39.39  10.86    42.17    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           7.6  2000   0.1   -0.1      0.0     
  MONTH TO DATE    T                         1.4   -1.4      0.1     
  SINCE DEC 1      T                         1.4   -1.4      0.1     
  SINCE JUL 1      T                         2.1   -2.1      3.9     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        2                        30    -28       19       
  MONTH TO DATE  214                       363   -149      345       
  SINCE DEC 1    214                       363   -149      345       
  SINCE JUL 1    776                      1189   -413     1302       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   1873                      1646    227     1732       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    35   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED    43   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED    14.7                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84           300 AM                                     
 LOWEST     78           200 AM                                     
 AVERAGE    81                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   42        70      1975                    
 MINIMUM TEMPERATURE (F)   27        -2      1901                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 14 2015......SUNRISE   712 AM CST   SUNSET   441 PM CST   
DECEMBER 15 2015......SUNRISE   712 AM CST   SUNSET   441 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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