761  
CDUS44 KMRX 010942  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
442 AM EST WED JAN 01 2025  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR DECEMBER 31 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1879 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 66 11:38 AM 73 1974 51 15 59  
1984  
MINIMUM 46 11:59 PM 4 1880 33 13 31  
AVERAGE 56 42 14 45  
 
PRECIPITATION (IN)  
YESTERDAY T 1.45 1989 0.16 -0.16 0.00  
MONTH TO DATE 3.28 5.25 -1.97 6.19  
SINCE DEC 1 3.28 5.25 -1.97 6.19  
SINCE JAN 1 41.46 55.00 -13.54 47.24  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE T 0.3 -0.3 0.0  
SINCE DEC 1 T 0.3 -0.3 0.0  
SINCE JUL 1 T 0.3 -0.3 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 23 -14 20  
MONTH TO DATE 589 645 -56 552  
SINCE DEC 1 589 645 -56 552  
SINCE JUL 1 908 1207 -299 973  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 1 -1 0  
SINCE DEC 1 0 1 -1 0  
SINCE JAN 1 2376 1920 456 1948    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 13.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 7:00 AM  
LOWEST 37 1:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 78 2022  
MINIMUM TEMPERATURE (F) 33 2 1928  
 
SUNRISE AND SUNSET  
JANUARY 1 2025.......SUNRISE 7:49 AM EST SUNSET 5:40 PM EST  
JANUARY 2 2025.......SUNRISE 7:49 AM EST SUNSET 5:41 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab TN Page
The Nexlab VA Page
The Nexlab NC Page Main Text Page