402  
CDUS44 KMRX 112240  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
540 PM EST SAT JAN 11 2025  
   
...............................  
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR JANUARY 11 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1879 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 36 3:59 PM 78 1949 51 -15 60  
MINIMUM 33 10:44 AM -7 1886 32 1 29  
AVERAGE 35 41 -6 45  
 
PRECIPITATION (IN)  
TODAY 0.00 2.31 1879 0.16 -0.16 0.00  
MONTH TO DATE 1.84 1.79 0.05 3.18  
SINCE DEC 1 5.12 7.04 -1.92 9.37  
SINCE JAN 1 1.84 1.79 0.05 3.18  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 3.3 0.3 3.0 T  
SINCE DEC 1 3.3 0.6 2.7 T  
SINCE JUL 1 3.3 0.6 2.7 T  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
TODAY 30 24 6 20  
MONTH TO DATE 319 257 62 264  
SINCE DEC 1 908 901 7 816  
SINCE JUL 1 1227 1463 -236 1237  
 
COOLING  
TODAY 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 16 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 12:00 AM  
LOWEST 56 1:00 PM  
AVERAGE 74  
   
......................................................  
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 72 2013  
MINIMUM TEMPERATURE (F) 32 -1 1918  
 
SUNRISE AND SUNSET  
JANUARY 11 2025.......SUNRISE 7:49 AM EST SUNSET 5:49 PM EST  
JANUARY 12 2025.......SUNRISE 7:49 AM EST SUNSET 5:50 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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