AFOS product CLISTL
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CDUS43 KLSX 010737
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
133 AM CST FRI JAN 1 2016


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

...THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 31 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         34    355 PM  74    1951  40     -6       29       
                                      1875                          
  MINIMUM         29   1134 PM -10    1976  24      5       13       
  AVERAGE         32                        32      0       21      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.69 1984   0.09  -0.09     0.00    
  MONTH TO DATE   11.74                      2.84   8.90     2.72    
  SINCE DEC 1     11.74                      2.84   8.90     2.72    
  SINCE JAN 1     61.24                     40.96  20.28    43.43    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T             2.5  1927   0.2   -0.2      0.0     
  MONTH TO DATE    T                         4.4   -4.4      0.2     
  SINCE DEC 1      T                         4.4   -4.4      0.2     
  SINCE JUL 1      T                         5.1   -5.1      4.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       33                        33      0       44       
  MONTH TO DATE  597                       939   -342      804       
  SINCE DEC 1    597                       939   -342      804       
  SINCE JUL 1   1159                      1765   -606     1761       
                                                                     
 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    17   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     7.9                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    72           100 AM                                     
 LOWEST     61           400 PM                                     
 AVERAGE    67                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   40        70      1965                    
 MINIMUM TEMPERATURE (F)   24       -10      1974                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  1 2016.......SUNRISE   720 AM CST   SUNSET   450 PM CST   
JANUARY  2 2016.......SUNRISE   720 AM CST   SUNSET   451 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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