AFOS product CLIMSL
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CDUS44 KHUN 010810
CLIMSL


CLIMATE REPORT
NATIONAL WEATHER SERVICE HUNTSVILLE AL                               
210 AM CST MON JAN 1 2018


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

...THE MUSCLE SHOALS CLIMATE SUMMARY FOR DECEMBER 31 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         31    301 PM  78    1951  50    -19       53       
  MINIMUM         16   1159 PM  10    1983  32    -16       34       
  AVERAGE         24                        41    -17       44      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.17 1911   0.15  -0.15     0.22    
  MONTH TO DATE    5.36                      5.68  -0.32     5.34    
  SINCE DEC 1      5.36                      5.68  -0.32     5.34    
  SINCE JAN 1     48.87                     53.20  -4.33    40.80    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE DEC 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       41                        24     17       21       
  MONTH TO DATE  676                       674      2      568       
  SINCE DEC 1    676                       674      2      568       
  SINCE JUL 1   1183                      1236    -53      896       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         1     -1        2       
  SINCE DEC 1      0                         1     -1        2       
  SINCE JAN 1   1973                      1872    101     2368       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (20)       
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED     9.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    69          1200 AM                                     
 LOWEST     32           500 PM                                     
 AVERAGE    51                                                       

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

                                                                     
THE MUSCLE SHOALS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   50        77      1952                    
 MINIMUM TEMPERATURE (F)   32         7      1928                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  1 2018.......SUNRISE   658 AM CST   SUNSET   451 PM CST   
JANUARY  2 2018.......SUNRISE   658 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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