158  
CDUS44 KMRX 250927  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
427 AM EST TUE FEB 25 2025  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 24 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 66 4:57 PM 79 2017 58 8 61  
MINIMUM 28 7:38 AM 13 1967 38 -10 38  
AVERAGE 47 48 -1 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.90 1931 0.20 -0.20 0.00  
MONTH TO DATE 5.06 4.27 0.79 2.92  
SINCE DEC 1 11.68 14.54 -2.86 15.58  
SINCE JAN 1 8.40 9.29 -0.89 9.39  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.8 1.0 -0.2 0.0  
SINCE DEC 1 4.1 2.3 1.8 2.1  
SINCE JUL 1 4.1 2.3 1.8 2.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 17 1 15  
MONTH TO DATE 432 477 -45 350  
SINCE DEC 1 1879 1843 36 1696  
SINCE JUL 1 2198 2405 -207 2117  
 
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 8 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 0.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 4:00 AM  
LOWEST 25 5:00 PM  
AVERAGE 55  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 79 1930  
MINIMUM TEMPERATURE (F) 38 6 1967  
 
SUNRISE AND SUNSET  
FEBRUARY 25 2025......SUNRISE 7:15 AM EST SUNSET 6:33 PM EST  
FEBRUARY 26 2025......SUNRISE 7:14 AM EST SUNSET 6:34 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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