739  
CDUS44 KMRX 130900  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
400 AM EST MON NOV 13 2023  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 12 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 65 3:01 PM 81 1989 63 2 60  
MINIMUM 47 11:45 PM 19 1894 41 6 37  
AVERAGE 56 52 4 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.56 1925 0.15 -0.15 0.01  
MONTH TO DATE 0.06 1.66 -1.60 1.67  
SINCE SEP 1 0.48 9.48 -9.00 6.38  
SINCE JAN 1 38.25 46.61 -8.36 47.96  
 
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 9 13 -4 16  
MONTH TO DATE 105 135 -30 34  
SINCE SEP 1 201 277 -76 210  
SINCE JUL 1 201 277 -76 210  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 3 0 3 17  
SINCE SEP 1 393 341 52 281  
SINCE JAN 1 1947 1914 33 2084    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 1.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 11:00 PM  
LOWEST 52 3:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 78 1938  
1964  
1989  
MINIMUM TEMPERATURE (F) 41 18 1911  
 
SUNRISE AND SUNSET  
NOVEMBER 13 2023......SUNRISE 7:13 AM EST SUNSET 5:37 PM EST  
NOVEMBER 14 2023......SUNRISE 7:14 AM EST SUNSET 5:36 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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