AFOS product CLIMSL
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CDUS44 KHUN 210701
CLIMSL


CLIMATE REPORT
NATIONAL WEATHER SERVICE HUNTSVILLE AL                               
201 AM CDT SUN MAY 21 2017


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

...THE MUSCLE SHOALS CLIMATE SUMMARY FOR MAY 20 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         89   1238 PM  95    1941  82      7       77       
  MINIMUM         68   1159 PM  42    2002  60      8       63       
                                      1894                          
  AVERAGE         79                        71      8       70      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.61          2.94 1983   0.16   0.45     0.02    
  MONTH TO DATE    1.79                      3.30  -1.51     1.16    
  SINCE MAR 1     10.56                     12.41  -1.85     9.35    
  SINCE JAN 1     17.80                     21.68  -3.88    16.48    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE MAR 1      T                                                 
  SINCE JUL 1      T                                                 
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   33                        27      6       26       
  SINCE MAR 1    413                       565   -152      359       
  SINCE JUL 1   2093                      3100  -1007     2360       
                                                                     
 COOLING                                                             
  YESTERDAY       14                         7      7        5       
  MONTH TO DATE   98                        94      4       70       
  SINCE MAR 1    238                       158     80      154       
  SINCE JAN 1    246                       159     87      154       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED     6.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    90           900 PM                                     
 LOWEST     55          1100 AM                                     
 AVERAGE    73                                                       

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

                                                                     
THE MUSCLE SHOALS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   82        96      1902                    
 MINIMUM TEMPERATURE (F)   60        42      1981                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 21 2017...........SUNRISE   543 AM CDT   SUNSET   751 PM CDT   
MAY 22 2017...........SUNRISE   543 AM CDT   SUNSET   752 PM CDT   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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