167  
CDUS44 KMRX 120822  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
422 AM EDT THU OCT 12 2023  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR OCTOBER 11 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 70 2:42 PM 89 2010 76 -6 78  
MINIMUM 54 7:01 AM 32 1906 54 0 44  
AVERAGE 62 65 -3 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.80 1902 0.11 -0.10 0.00  
MONTH TO DATE 0.04 1.34 -1.30 0.00  
SINCE SEP 1 0.17 5.57 -5.40 3.08  
SINCE JAN 1 37.94 42.70 -4.76 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 3 3 0 4  
MONTH TO DATE 24 20 4 34  
SINCE SEP 1 24 27 -3 44  
SINCE JUL 1 24 27 -3 44  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 48 42 6 2  
SINCE SEP 1 364 318 46 262  
SINCE JAN 1 1918 1891 27 2065    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 1.0  
 
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 90 11:00 PM  
LOWEST 47 12:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 88 1963  
MINIMUM TEMPERATURE (F) 53 32 1906  
 
SUNRISE AND SUNSET  
OCTOBER 12 2023.......SUNRISE 7:44 AM EDT SUNSET 7:10 PM EDT  
OCTOBER 13 2023.......SUNRISE 7:45 AM EDT SUNSET 7:09 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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