635  
CDUS44 KMRX 210836  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
436 AM EDT MON OCT 21 2024  
   
...............................  
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR OCTOBER 20 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 78 3:55 PM 89 2016 73 5 75  
MINIMUM 42 6:49 AM 31 1948 50 -8 54  
2022  
AVERAGE 60 61 -1 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.09 1935 0.12 -0.12 0.21  
MONTH TO DATE 0.04 2.34 -2.30 0.29  
SINCE SEP 1 5.80 6.57 -0.77 0.42  
SINCE JAN 1 34.73 43.70 -8.97 38.19  
 
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 5 5 0 0  
MONTH TO DATE 67 55 12 71  
SINCE SEP 1 67 62 5 71  
SINCE JUL 1 67 62 5 71  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 86 57 29 56  
SINCE SEP 1 422 333 89 372  
SINCE JAN 1 2316 1906 410 1926    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 2.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1:00 AM  
LOWEST 30 3:00 PM  
AVERAGE 60  
   
......................................................  
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 89 1963  
MINIMUM TEMPERATURE (F) 49 30 1972  
 
SUNRISE AND SUNSET  
OCTOBER 21 2024.......SUNRISE 7:52 AM EDT SUNSET 6:58 PM EDT  
OCTOBER 22 2024.......SUNRISE 7:53 AM EDT SUNSET 6:57 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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