586  
CDUS44 KMRX 060813  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
413 AM EDT MON OCT 06 2025  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR OCTOBER 5 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1879 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 82 12:34 PM 94 1954 78 4 88  
MINIMUM 58 6:51 AM 36 1974 56 2 65  
AVERAGE 70 67 3 77  
 
PRECIPITATION (IN)  
YESTERDAY T 2.79 1995 0.14 -0.14 0.00  
MONTH TO DATE T 0.68 -0.68 T  
SINCE SEP 1 1.70 4.91 -3.21 5.76  
SINCE JAN 1 47.53 42.04 5.49 34.69  
 
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 2 -2 0  
MONTH TO DATE 0 7 -7 0  
SINCE SEP 1 0 14 -14 0  
SINCE JUL 1 0 14 -14 0  
 
COOLING  
YESTERDAY 5 4 1 12  
MONTH TO DATE 31 22 9 54  
SINCE SEP 1 337 298 39 390  
SINCE JAN 1 1982 1871 111 2284    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 5:00 AM  
LOWEST 50 11:00 AM  
AVERAGE 73  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 93 1941  
1951  
MINIMUM TEMPERATURE (F) 56 38 1964  
1974  
 
SUNRISE AND SUNSET  
OCTOBER 6 2025.......SUNRISE 7:40 AM EDT SUNSET 7:17 PM EDT  
OCTOBER 7 2025.......SUNRISE 7:40 AM EDT SUNSET 7:16 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