100  
CDUS44 KMRX 270903  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
403 AM EST WED DEC 27 2023  
   
...............................  
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR DECEMBER 26 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 59 12:39 PM 75 2021 51 8 34  
MINIMUM 51 11:59 PM 2 1983 34 17 17  
AVERAGE 55 43 12 26  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 1.98 1911 0.16 -0.14 0.01  
MONTH TO DATE 6.17 4.47 1.70 6.07  
SINCE DEC 1 6.17 4.47 1.70 6.07  
SINCE JAN 1 47.22 54.22 -7.00 58.25  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.1  
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 10 22 -12 39  
MONTH TO DATE 449 531 -82 525  
SINCE DEC 1 449 531 -82 525  
SINCE JUL 1 870 1093 -223 1072  
 
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 13 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 80 4:00 PM  
AVERAGE 90  
   
......................................................  
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 76 2015  
MINIMUM TEMPERATURE (F) 34 7 1925  
 
SUNRISE AND SUNSET  
DECEMBER 27 2023......SUNRISE 7:47 AM EST SUNSET 5:36 PM EST  
DECEMBER 28 2023......SUNRISE 7:48 AM EST SUNSET 5:37 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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