590  
CDUS44 KMRX 300817  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
417 AM EDT MON SEP 30 2024  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 29 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1879 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 72 4:46 PM 95 2019 80 -8 86  
MINIMUM 65 7:28 AM 37 1942 59 6 61  
AVERAGE 69 70 -1 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 2.24 1989 0.15 -0.05 0.00  
MONTH TO DATE 5.75 4.07 1.68 0.13  
SINCE SEP 1 5.75 4.07 1.68 0.13  
SINCE JAN 1 34.68 41.20 -6.52 37.90  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 4 -4 0  
SINCE SEP 1 0 4 -4 0  
SINCE JUL 1 0 4 -4 0  
 
COOLING  
YESTERDAY 4 6 -2 9  
MONTH TO DATE 329 270 59 305  
SINCE SEP 1 329 270 59 305  
SINCE JAN 1 2223 1843 380 1859    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 5:00 PM  
LOWEST 76 1:00 PM  
AVERAGE 86  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 97 2019  
MINIMUM TEMPERATURE (F) 58 36 1967  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2024.....SUNRISE 7:35 AM EDT SUNSET 7:25 PM EDT  
OCTOBER 1 2024.......SUNRISE 7:36 AM EDT SUNSET 7:24 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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