912  
CDUS44 KHUN 120704  
CLIMSL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HUNTSVILLE AL  
204 AM CDT TUE SEP 12 2023  
   
...............................
 
 
   
..THE MUSCLE SHOALS CLIMATE SUMMARY FOR SEPTEMBER 11 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 92 220 PM 98 1931 88 4 85  
2010  
2019  
MINIMUM 63 530 AM 42 1940 65 -2 69  
AVERAGE 78 76 2 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.12 1986 0.13 -0.13 0.48  
MONTH TO DATE 0.04 1.32 -1.28 2.68  
SINCE SEP 1 0.04 1.32 -1.28 2.68  
SINCE JAN 1 35.22 38.91 -3.69 38.50  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 13 11 2 12  
MONTH TO DATE 149 137 12 134  
SINCE SEP 1 149 137 12 134  
SINCE JAN 1 1845 1839 6 2017    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 2.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 34 400 PM  
AVERAGE 64  
   
......................................................
 
 
THE MUSCLE SHOALS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 100 1939  
MINIMUM TEMPERATURE (F) 65 40 1940  
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2023.....SUNRISE 631 AM CDT SUNSET 702 PM CDT  
SEPTEMBER 13 2023.....SUNRISE 632 AM CDT SUNSET 700 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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