923  
CDUS44 KMRX 170944  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
444 AM EST FRI JAN 17 2025  
   
...............................  
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR JANUARY 16 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 58 4:04 PM 73 1907 51 7 32  
1928  
1943  
MINIMUM 24 7:25 AM 2 1972 32 -8 13  
AVERAGE 41 41 0 23  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.51 1882 0.17 -0.17 0.12  
MONTH TO DATE 1.84 2.61 -0.77 4.22  
SINCE DEC 1 5.12 7.86 -2.74 10.41  
SINCE JAN 1 1.84 2.61 -0.77 4.22  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 3.3 0.5 2.8 2.1  
SINCE DEC 1 3.3 0.8 2.5 2.1  
SINCE JUL 1 3.3 0.8 2.5 2.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 24 0 42  
MONTH TO DATE 455 377 78 414  
SINCE DEC 1 1044 1021 23 966  
SINCE JUL 1 1363 1583 -220 1387  
 
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 20 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 5.4  
 
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 81 7:00 AM  
LOWEST 28 3:00 PM  
AVERAGE 55  
   
......................................................  
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 73 1907  
MINIMUM TEMPERATURE (F) 32 -2 1977  
1982  
 
SUNRISE AND SUNSET  
JANUARY 17 2025.......SUNRISE 7:48 AM EST SUNSET 5:55 PM EST  
JANUARY 18 2025.......SUNRISE 7:47 AM EST SUNSET 5:56 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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