936  
CDUS44 KMRX 140831  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
431 AM EDT SAT OCT 14 2023  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR OCTOBER 13 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 71 6:09 PM 88 1954 75 -4 74  
MINIMUM 55 3:48 AM 32 1988 53 2 48  
AVERAGE 63 64 -1 61  
 
PRECIPITATION (IN)  
YESTERDAY T 1.22 1959 0.10 -0.10 0.21  
MONTH TO DATE 0.08 1.54 -1.46 0.30  
SINCE SEP 1 0.21 5.77 -5.56 3.38  
SINCE JAN 1 37.98 42.90 -4.92 44.96  
 
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 2 3 -1 4  
MONTH TO DATE 26 26 0 38  
SINCE SEP 1 26 33 -7 48  
SINCE JUL 1 26 33 -7 48  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 53 46 7 2  
SINCE SEP 1 369 322 47 262  
SINCE JAN 1 1923 1895 28 2065    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 3.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1:00 AM  
LOWEST 61 11:00 AM  
AVERAGE 77  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 87 1954  
MINIMUM TEMPERATURE (F) 52 30 1988  
 
SUNRISE AND SUNSET  
OCTOBER 14 2023.......SUNRISE 7:46 AM EDT SUNSET 7:07 PM EDT  
OCTOBER 15 2023.......SUNRISE 7:47 AM EDT SUNSET 7:06 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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