609  
CDUS44 KMRX 080845  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
445 AM EDT SUN OCT 08 2023  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR OCTOBER 7 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 68 4:05 PM 92 1939 78 -10 82  
MINIMUM 48 11:40 PM 35 1991 55 -7 51  
AVERAGE 58 66 -8 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.47 1899 0.11 -0.11 0.00  
MONTH TO DATE 0.03 0.91 -0.88 0.00  
SINCE SEP 1 0.16 5.14 -4.98 3.08  
SINCE JAN 1 37.93 42.27 -4.34 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 7 2 5 0  
MONTH TO DATE 7 11 -4 6  
SINCE SEP 1 7 18 -11 16  
SINCE JUL 1 7 18 -11 16  
 
COOLING  
YESTERDAY 0 4 -4 2  
MONTH TO DATE 44 30 14 2  
SINCE SEP 1 360 306 54 262  
SINCE JAN 1 1914 1879 35 2065    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 10.4  
 
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 93 12:00 AM  
LOWEST 30 3:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 92 1939  
MINIMUM TEMPERATURE (F) 55 34 1991  
 
SUNRISE AND SUNSET  
OCTOBER 8 2023.......SUNRISE 7:41 AM EDT SUNSET 7:15 PM EDT  
OCTOBER 9 2023.......SUNRISE 7:42 AM EDT SUNSET 7:14 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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