587  
CDUS44 KMRX 300917  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
417 AM EST SAT DEC 30 2023  
   
...............................  
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR DECEMBER 29 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 44 12:06 PM 73 1996 51 -7 69  
MINIMUM 38 10:45 PM 5 1894 34 4 32  
AVERAGE 41 42 -1 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 2.17 1954 0.15 -0.13 0.00  
MONTH TO DATE 6.19 4.93 1.26 6.07  
SINCE DEC 1 6.19 4.93 1.26 6.07  
SINCE JAN 1 47.24 54.68 -7.44 58.25  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.1  
SINCE DEC 1 0.0 0.2 -0.2 0.1  
SINCE JUL 1 0.0 0.2 -0.2 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 23 1 14  
MONTH TO DATE 508 599 -91 590  
SINCE DEC 1 508 599 -91 590  
SINCE JUL 1 929 1161 -232 1137  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1948 1919 29 2084    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 10:00 PM  
LOWEST 51 3:00 PM  
AVERAGE 68  
   
......................................................  
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 73 1984  
MINIMUM TEMPERATURE (F) 34 3 1880  
 
SUNRISE AND SUNSET  
DECEMBER 30 2023......SUNRISE 7:48 AM EST SUNSET 5:38 PM EST  
DECEMBER 31 2023......SUNRISE 7:49 AM EST SUNSET 5:39 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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