673  
CDUS44 KMRX 040811  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
411 AM EDT WED OCT 04 2023  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR OCTOBER 3 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1879 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 89 2:58 PM 100 2019 79 10 72  
MINIMUM 60 5:41 AM 35 1974 57 3 57  
AVERAGE 75 68 7 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.85 1937 0.13 -0.13 0.00  
MONTH TO DATE 0.00 0.41 -0.41 0.00  
SINCE SEP 1 0.13 4.64 -4.51 3.08  
SINCE JAN 1 37.90 41.77 -3.87 44.66  
 
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 3 -3 2  
SINCE SEP 1 0 10 -10 12  
SINCE JUL 1 0 10 -10 12  
 
COOLING  
YESTERDAY 10 4 6 0  
MONTH TO DATE 30 14 16 0  
SINCE SEP 1 346 290 56 260  
SINCE JAN 1 1900 1863 37 2063    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 1.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 3:00 AM  
LOWEST 30 3:00 PM  
AVERAGE 60  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 95 2019  
MINIMUM TEMPERATURE (F) 57 33 1974  
 
SUNRISE AND SUNSET  
OCTOBER 4 2023.......SUNRISE 7:38 AM EDT SUNSET 7:21 PM EDT  
OCTOBER 5 2023.......SUNRISE 7:38 AM EDT SUNSET 7:19 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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