912  
CDUS44 KMRX 312121  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
521 PM EDT TUE OCT 31 2023  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR OCTOBER 31 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 61 3:02 PM 86 2016 68 -7 69  
MINIMUM 48 8:09 AM 25 1954 45 3 59  
AVERAGE 55 56 -1 64  
 
PRECIPITATION (IN)  
TODAY 0.00 1.54 1895 0.12 -0.12 0.04  
MONTH TO DATE 0.29 3.59 -3.30 1.63  
SINCE SEP 1 0.42 7.82 -7.40 4.71  
SINCE JAN 1 38.19 44.95 -6.76 46.29  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 10 9 1 1  
MONTH TO DATE 93 134 -41 166  
SINCE SEP 1 93 141 -48 176  
SINCE JUL 1 93 141 -48 176  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 74 65 9 4  
SINCE SEP 1 390 341 49 264  
SINCE JAN 1 1944 1914 30 2067    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 11.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 6:00 AM  
LOWEST 23 3:00 PM  
AVERAGE 46  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 86 2016  
MINIMUM TEMPERATURE (F) 45 27 1993  
 
SUNRISE AND SUNSET  
OCTOBER 31 2023.......SUNRISE 8:01 AM EDT SUNSET 6:48 PM EDT  
NOVEMBER 1 2023......SUNRISE 8:02 AM EDT SUNSET 6:47 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