345  
CDUS44 KMRX 242114  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
514 PM EDT SAT MAY 24 2025  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR MAY 24 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 68 2:18 PM 94 1953 83 -15 84  
MINIMUM 56 2:18 AM 41 1892 61 -5 68  
AVERAGE 62 72 -10 76  
 
PRECIPITATION (IN)  
TODAY 0.27 1.33 2001 0.11 0.16 0.00  
MONTH TO DATE 9.86 3.13 6.73 4.19  
SINCE MAR 1 20.38 13.34 7.04 12.56  
SINCE JAN 1 28.78 23.39 5.39 22.18  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE MAR 1 T 1.1 -1.1 0.0  
SINCE JUL 1 4.1 3.6 0.5 2.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 3 0 3 0  
MONTH TO DATE 26 29 -3 1  
SINCE MAR 1 394 553 -159 344  
SINCE JUL 1 2629 3025 -396 2516  
 
COOLING  
TODAY 0 8 -8 11  
MONTH TO DATE 129 126 3 189  
SINCE MAR 1 234 186 48 271  
SINCE JAN 1 236 187 49 272    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 8:00 AM  
LOWEST 63 1:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 95 1953  
MINIMUM TEMPERATURE (F) 62 46 1925  
1942  
 
SUNRISE AND SUNSET  
MAY 24 2025...........SUNRISE 6:31 AM EDT SUNSET 8:45 PM EDT  
MAY 25 2025...........SUNRISE 6:31 AM EDT SUNSET 8:45 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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