765  
CDUS44 KMRX 140929  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
429 AM EST FRI FEB 14 2025  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 13 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 51 1:01 PM 75 1949 55 -4 56  
1962  
MINIMUM 33 11:59 PM -10 1899 35 -2 39  
AVERAGE 42 45 -3 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 1.44 1948 0.17 -0.11 T  
MONTH TO DATE 4.12 2.22 1.90 2.65  
SINCE DEC 1 10.74 12.49 -1.75 15.31  
SINCE JAN 1 7.46 7.24 0.22 9.12  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.5 -0.5 0.0  
SINCE DEC 1 3.3 1.8 1.5 2.1  
SINCE JUL 1 3.3 1.8 1.5 2.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 20 3 17  
MONTH TO DATE 149 274 -125 175  
SINCE DEC 1 1596 1640 -44 1521  
SINCE JUL 1 1915 2202 -287 1942  
 
COOLING  
YESTERDAY 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 17 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 6:00 AM  
LOWEST 55 5:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 76 1949  
MINIMUM TEMPERATURE (F) 35 -4 1905  
 
SUNRISE AND SUNSET  
FEBRUARY 14 2025......SUNRISE 7:27 AM EST SUNSET 6:23 PM EST  
FEBRUARY 15 2025......SUNRISE 7:26 AM EST SUNSET 6:24 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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