487  
CDUS44 KMRX 020831  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
431 AM EDT MON OCT 02 2023  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR OCTOBER 1 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 88 3:54 PM 97 2019 80 8 78  
MINIMUM 61 6:59 AM 39 1946 58 3 50  
1949  
1972  
AVERAGE 75 69 6 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.58 1985 0.14 -0.14 0.00  
MONTH TO DATE 0.00 0.14 -0.14 0.00  
SINCE SEP 1 0.13 4.37 -4.24 3.08  
SINCE JAN 1 37.90 41.50 -3.60 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 1  
MONTH TO DATE 0 1 -1 1  
SINCE SEP 1 0 8 -8 11  
SINCE JUL 1 0 8 -8 11  
 
COOLING  
YESTERDAY 10 5 5 0  
MONTH TO DATE 10 5 5 0  
SINCE SEP 1 326 281 45 260  
SINCE JAN 1 1880 1854 26 2063    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 2.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 4:00 AM  
LOWEST 38 4:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 100 2019  
MINIMUM TEMPERATURE (F) 58 36 1895  
1984  
 
SUNRISE AND SUNSET  
OCTOBER 2 2023.......SUNRISE 7:36 AM EDT SUNSET 7:24 PM EDT  
OCTOBER 3 2023.......SUNRISE 7:37 AM EDT SUNSET 7:22 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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