077  
CDUS44 KMRX 132201  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
501 PM EST MON JAN 13 2025  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR JANUARY 13 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 54 3:10 PM 74 1960 51 3 46  
MINIMUM 29 1:58 AM 2 1886 32 -3 30  
1918  
AVERAGE 42 41 1 38  
 
PRECIPITATION (IN)  
TODAY 0.00 1.91 1892 0.17 -0.17 0.00  
MONTH TO DATE 1.84 2.12 -0.28 3.53  
SINCE DEC 1 5.12 7.37 -2.25 9.72  
SINCE JAN 1 1.84 2.12 -0.28 3.53  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 3.3 0.4 2.9 T  
SINCE DEC 1 3.3 0.7 2.6 T  
SINCE JUL 1 3.3 0.7 2.6 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 23 24 -1 27  
MONTH TO DATE 377 305 72 312  
SINCE DEC 1 966 949 17 864  
SINCE JUL 1 1285 1511 -226 1285  
 
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 15 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 2.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 9:00 AM  
LOWEST 41 4:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 75 1907  
MINIMUM TEMPERATURE (F) 32 9 1893  
 
SUNRISE AND SUNSET  
JANUARY 13 2025.......SUNRISE 7:49 AM EST SUNSET 5:51 PM EST  
JANUARY 14 2025.......SUNRISE 7:49 AM EST SUNSET 5:52 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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