790  
CDUS44 KMRX 151005  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
505 AM EST WED JAN 15 2025  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR JANUARY 14 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1879 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 49 4:44 PM 75 1907 51 -2 47  
MINIMUM 26 8:03 AM 9 1893 32 -6 26  
AVERAGE 38 41 -3 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.44 1999 0.16 -0.16 T  
MONTH TO DATE 1.84 2.28 -0.44 3.53  
SINCE DEC 1 5.12 7.53 -2.41 9.72  
SINCE JAN 1 1.84 2.28 -0.44 3.53  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 T  
MONTH TO DATE 3.3 0.4 2.9 T  
SINCE DEC 1 3.3 0.7 2.6 T  
SINCE JUL 1 3.3 0.7 2.6 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 24 3 28  
MONTH TO DATE 404 329 75 340  
SINCE DEC 1 993 973 20 892  
SINCE JUL 1 1312 1535 -223 1313  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 1 -1 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 11:00 PM  
LOWEST 30 4:00 PM  
AVERAGE 50  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 73 1907  
2017  
MINIMUM TEMPERATURE (F) 32 4 1927  
 
SUNRISE AND SUNSET  
JANUARY 15 2025.......SUNRISE 7:48 AM EST SUNSET 5:53 PM EST  
JANUARY 16 2025.......SUNRISE 7:48 AM EST SUNSET 5:54 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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