648  
CDUS44 KMRX 181025  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
525 AM EST THU JAN 18 2024  
   
...............................  
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR JANUARY 17 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1879 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 31 4:50 PM 73 1907 51 -20 67  
MINIMUM 11 8:05 AM -2 1977 32 -21 48  
1982  
AVERAGE 21 41 -20 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.13 1926 0.16 -0.16 0.12  
MONTH TO DATE 4.22 2.77 1.45 2.81  
SINCE DEC 1 10.41 8.02 2.39 8.91  
SINCE JAN 1 4.22 2.77 1.45 2.81  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 2.1 0.5 1.6 0.0  
SINCE DEC 1 2.1 0.8 1.3 0.1  
SINCE JUL 1 2.1 0.8 1.3 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 44 24 20 7  
MONTH TO DATE 458 401 57 264  
SINCE DEC 1 1010 1045 -35 875  
SINCE JUL 1 1431 1607 -176 1422  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 1 -1 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 1.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 10:00 PM  
LOWEST 41 5:00 PM  
AVERAGE 60  
   
......................................................  
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 74 1929  
MINIMUM TEMPERATURE (F) 32 6 1977  
1994  
 
SUNRISE AND SUNSET  
JANUARY 18 2024.......SUNRISE 7:48 AM EST SUNSET 5:55 PM EST  
JANUARY 19 2024.......SUNRISE 7:47 AM EST SUNSET 5:56 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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