756  
CDUS44 KMRX 212216  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
516 PM EST FRI FEB 21 2025  
   
...............................  
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 21 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 42 3:59 PM 80 2018 57 -15 68  
MINIMUM 19 6:08 AM 8 1896 37 -18 31  
AVERAGE 31 47 -16 50  
 
PRECIPITATION (IN)  
TODAY 0.00 2.10 2005 0.19 -0.19 0.00  
MONTH TO DATE 5.06 3.69 1.37 2.72  
SINCE DEC 1 11.68 13.96 -2.28 15.38  
SINCE JAN 1 8.40 8.71 -0.31 9.19  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE 0.8 0.9 -0.1 0.0  
SINCE DEC 1 4.1 2.2 1.9 2.1  
SINCE JUL 1 4.1 2.2 1.9 2.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 34 18 16 15  
MONTH TO DATE 356 424 -68 318  
SINCE DEC 1 1803 1790 13 1664  
SINCE JUL 1 2122 2352 -230 2085  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 2 0 2 0  
SINCE DEC 1 2 1 1 0  
SINCE JAN 1 2 0 2 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 12.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 1:00 AM  
LOWEST 33 5:00 PM  
AVERAGE 46  
   
......................................................  
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 82 2023  
MINIMUM TEMPERATURE (F) 37 3 1963  
 
SUNRISE AND SUNSET  
FEBRUARY 21 2025......SUNRISE 7:20 AM EST SUNSET 6:29 PM EST  
FEBRUARY 22 2025......SUNRISE 7:18 AM EST SUNSET 6:30 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