AFOS product CLIMSL
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CDUS44 KHUN 190806
CLIMSL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE HUNTSVILLE AL
206 AM CST SUN DEC 19 2021

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

...THE MUSCLE SHOALS CLIMATE SUMMARY FOR DECEMBER 18 2021...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2021


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         71   1243 PM  74    2016  54     17       51       
                                      1924                           
  MINIMUM         47   1159 PM   5    1901  36     11       24       
  AVERAGE         59                        45     14       38     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.71          1.96 1959   0.18   0.53     0.00     
  MONTH TO DATE    2.21                      3.40  -1.19     3.47     
  SINCE DEC 1      2.21                      3.40  -1.19     3.47     
  SINCE JAN 1     59.99                     52.16   7.83    71.86     

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        6                        20    -14       27        
  MONTH TO DATE  185                       333   -148      384        
  SINCE DEC 1    185                       333   -148      384        
  SINCE JUL 1    672                       852   -180      734        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    2                         0      2        0        
  SINCE DEC 1      2                         0      2        0        
  SINCE JAN 1   2172                      2093     79     2148        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (290)       
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NW (310)       
  AVERAGE WIND SPEED     7.7                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 1.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  HEAVY RAIN                                                          
  RAIN                                                                
  LIGHT RAIN                                                          
  FOG                                                                 
  FOG W/VISIBILITY <= 1/4 MILE                                        


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97          1000 AM                                      
 LOWEST     73           100 PM                                      
 AVERAGE    85                                                        

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


THE MUSCLE SHOALS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   54        75      1924                      
 MINIMUM TEMPERATURE (F)   36         9      1963                      


SUNRISE AND SUNSET                                                    
DECEMBER 19 2021......SUNRISE   653 AM CST   SUNSET   443 PM CST     
DECEMBER 20 2021......SUNRISE   653 AM CST   SUNSET   443 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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