894  
CDUS44 KMRX 120815  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
415 AM EDT WED MAR 12 2025  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR MARCH 11 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 76 5:16 PM 81 1990 62 14 65  
2006  
MINIMUM 36 5:56 AM 20 1934 41 -5 34  
AVERAGE 56 52 4 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.85 1963 0.17 -0.17 0.00  
MONTH TO DATE 1.02 1.94 -0.92 1.91  
SINCE MAR 1 1.02 1.94 -0.92 1.91  
SINCE JAN 1 9.42 11.99 -2.57 11.53  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.6 -0.6 0.0  
SINCE MAR 1 0.0 0.6 -0.6 0.0  
SINCE JUL 1 4.1 3.1 1.0 2.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 13 -4 15  
MONTH TO DATE 147 161 -14 106  
SINCE MAR 1 147 161 -14 106  
SINCE JUL 1 2382 2633 -251 2278  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 2 1 1 1    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 3.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 7:00 AM  
LOWEST 15 4:00 PM  
AVERAGE 46  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 83 1967  
MINIMUM TEMPERATURE (F) 41 19 1998  
 
SUNRISE AND SUNSET  
MARCH 12 2025.........SUNRISE 7:55 AM EDT SUNSET 7:46 PM EDT  
MARCH 13 2025.........SUNRISE 7:54 AM EDT SUNSET 7:47 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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