326  
CDUS44 KMRX 312120  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
520 PM EDT MON MAR 31 2025  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR MARCH 31 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 72 3:59 PM 87 1963 69 3 79  
MINIMUM 61 9:30 AM 25 1923 46 15 51  
AVERAGE 67 57 10 65  
 
PRECIPITATION (IN)  
TODAY 1.06 1.87 1927 0.16 0.90 0.00  
MONTH TO DATE 5.45 5.34 0.11 5.24  
SINCE MAR 1 5.45 5.34 0.11 5.24  
SINCE JAN 1 13.85 15.39 -1.54 14.86  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 1.1 -1.1 0.0  
SINCE MAR 1 0.0 1.1 -1.1 0.0  
SINCE JUL 1 4.1 3.6 0.5 2.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 8 -8 0  
MONTH TO DATE 270 376 -106 248  
SINCE MAR 1 270 376 -106 248  
SINCE JUL 1 2505 2848 -343 2420  
 
COOLING  
TODAY 2 1 1 0  
MONTH TO DATE 8 10 -2 0  
SINCE MAR 1 8 10 -2 0  
SINCE JAN 1 10 11 -1 1    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 9:00 AM  
LOWEST 64 3:00 PM  
AVERAGE 82  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 86 1940  
MINIMUM TEMPERATURE (F) 46 26 1881  
1923  
1987  
 
SUNRISE AND SUNSET  
MARCH 31 2025.........SUNRISE 7:29 AM EDT SUNSET 8:02 PM EDT  
APRIL 1 2025.........SUNRISE 7:27 AM EDT SUNSET 8:02 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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