717  
CDUS44 KMRX 152131  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
531 PM EDT SUN OCT 15 2023  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR OCTOBER 15 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 62 2:42 PM 85 1938 75 -13 83  
1947  
1950  
MINIMUM 58 9:06 AM 34 1987 52 6 45  
2006  
AVERAGE 60 63 -3 64  
 
PRECIPITATION (IN)  
TODAY 0.00 1.56 2012 0.12 -0.12 T  
MONTH TO DATE 0.08 1.77 -1.69 0.30  
SINCE SEP 1 0.21 6.00 -5.79 3.38  
SINCE JAN 1 37.98 43.13 -5.15 44.96  
 
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 5 4 1 1  
MONTH TO DATE 31 33 -2 46  
SINCE SEP 1 31 40 -9 56  
SINCE JUL 1 31 40 -9 56  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 56 50 6 2  
SINCE SEP 1 372 326 46 262  
SINCE JAN 1 1926 1899 27 2065    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 10.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 2:00 AM  
LOWEST 46 4:00 PM  
AVERAGE 61  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 85 1897  
1938  
1953  
MINIMUM TEMPERATURE (F) 51 35 1955  
1987  
 
SUNRISE AND SUNSET  
OCTOBER 15 2023.......SUNRISE 7:47 AM EDT SUNSET 7:06 PM EDT  
OCTOBER 16 2023.......SUNRISE 7:47 AM EDT SUNSET 7:05 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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