681  
CDUS44 KMRX 280835  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
435 AM EDT THU SEP 28 2023  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 27 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 86 2:53 PM 95 2019 81 5 75  
MINIMUM 65 6:52 AM 38 1940 60 5 49  
AVERAGE 76 70 6 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 3.92 1979 0.15 -0.11 0.00  
MONTH TO DATE 0.13 3.76 -3.63 3.08  
SINCE SEP 1 0.13 3.76 -3.63 3.08  
SINCE JAN 1 37.90 40.89 -2.99 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 3  
MONTH TO DATE 0 2 -2 3  
SINCE SEP 1 0 2 -2 3  
SINCE JUL 1 0 2 -2 3  
 
COOLING  
YESTERDAY 11 6 5 0  
MONTH TO DATE 288 258 30 257  
SINCE SEP 1 288 258 30 257  
SINCE JAN 1 1842 1831 11 2060    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 6:00 AM  
LOWEST 53 1:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 94 1954  
MINIMUM TEMPERATURE (F) 59 39 1940  
1947  
 
SUNRISE AND SUNSET  
SEPTEMBER 28 2023.....SUNRISE 7:33 AM EDT SUNSET 7:29 PM EDT  
SEPTEMBER 29 2023.....SUNRISE 7:34 AM EDT SUNSET 7:28 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab TN Page
The Nexlab VA Page
The Nexlab NC Page Main Text Page