458  
CDUS44 KMRX 202253  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
553 PM EST TUE FEB 20 2024  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 20 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 62 2:58 PM 78 1986 57 5 65  
MINIMUM 31 5:32 AM 12 1958 37 -6 50  
AVERAGE 47 47 0 58  
 
PRECIPITATION (IN)  
TODAY 0.00 2.04 1953 0.18 -0.18 T  
MONTH TO DATE 2.72 3.50 -0.78 3.08  
SINCE DEC 1 15.38 13.77 1.61 14.75  
SINCE JAN 1 9.19 8.52 0.67 8.65  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.8 -0.8 T  
SINCE DEC 1 2.1 2.1 0.0 0.1  
SINCE JUL 1 2.1 2.1 0.0 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 18 18 0 7  
MONTH TO DATE 303 406 -103 302  
SINCE DEC 1 1649 1772 -123 1425  
SINCE JUL 1 2070 2334 -264 1972  
 
COOLING  
TODAY 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 12 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 1.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 6:00 AM  
LOWEST 19 5:00 PM  
AVERAGE 50  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 80 2018  
MINIMUM TEMPERATURE (F) 37 8 1896  
 
SUNRISE AND SUNSET  
FEBRUARY 20 2024......SUNRISE 7:22 AM EST SUNSET 6:28 PM EST  
FEBRUARY 21 2024......SUNRISE 7:21 AM EST SUNSET 6:29 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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