352  
CDUS44 KMRX 152120  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
520 PM EDT SAT MAR 15 2025  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR MARCH 15 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 76 3:46 PM 86 2012 64 12 70  
MINIMUM 59 9:20 AM 11 1993 42 17 60  
AVERAGE 68 53 15 65  
 
PRECIPITATION (IN)  
TODAY 1.45 2.85 1899 0.17 1.28 1.27  
MONTH TO DATE 2.47 2.63 -0.16 3.18  
SINCE MAR 1 2.47 2.63 -0.16 3.18  
SINCE JAN 1 10.87 12.68 -1.81 12.80  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.7 -0.7 0.0  
SINCE MAR 1 0.0 0.7 -0.7 0.0  
SINCE JUL 1 4.1 3.2 0.9 2.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 12 -12 0  
MONTH TO DATE 155 212 -57 123  
SINCE MAR 1 155 212 -57 123  
SINCE JUL 1 2390 2684 -294 2295  
 
COOLING  
TODAY 3 0 3 0  
MONTH TO DATE 3 0 3 0  
SINCE MAR 1 3 0 3 0  
SINCE JAN 1 5 1 4 1    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 11.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 8:00 AM  
LOWEST 51 4:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 83 1945  
MINIMUM TEMPERATURE (F) 42 18 1970  
 
SUNRISE AND SUNSET  
MARCH 15 2025.........SUNRISE 7:51 AM EDT SUNSET 7:49 PM EDT  
MARCH 16 2025.........SUNRISE 7:50 AM EDT SUNSET 7:50 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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