AFOS product CLIMSL
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CDUS44 KHUN 210803
CLIMSL


CLIMATE REPORT
NATIONAL WEATHER SERVICE HUNTSVILLE AL                               
202 AM CST WED DEC 21 2016


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

...THE MUSCLE SHOALS CLIMATE SUMMARY FOR DECEMBER 20 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         45    426 PM  72    1978  52     -7       55       
  MINIMUM         28   1159 PM   1    1901  33     -5       26       
  AVERAGE         37                        42     -5       41      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          4.81 1990   0.17  -0.17     0.00    
  MONTH TO DATE    4.55                      3.93   0.62     2.38    
  SINCE DEC 1      4.55                      3.93   0.62     2.38    
  SINCE JAN 1     40.01                     51.45 -11.44    46.63    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    T                                                 
  SINCE DEC 1      T                                                 
  SINCE JUL 1      T                                                 
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       28                        23      5       24       
  MONTH TO DATE  432                       415     17      286       
  SINCE DEC 1    432                       415     17      286       
  SINCE JUL 1    760                       977   -217      651       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        3       
  SINCE DEC 1      0                         0      0        3       
  SINCE JAN 1   2366                      1871    495     2011       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     1.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           200 AM                                     
 LOWEST     62           300 PM                                     
 AVERAGE    77                                                       

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

                                                                     
THE MUSCLE SHOALS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   51        76      2013                    
 MINIMUM TEMPERATURE (F)   33         5      1989                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 21 2016......SUNRISE   654 AM CST   SUNSET   444 PM CST   
DECEMBER 22 2016......SUNRISE   655 AM CST   SUNSET   444 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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