135  
CDUS44 KMRX 122201  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
501 PM EST SUN JAN 12 2025  
   
...............................  
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR JANUARY 12 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 44 3:47 PM 72 2013 51 -7 53  
MINIMUM 22 8:26 AM -1 1918 32 -10 34  
AVERAGE 33 41 -8 44  
 
PRECIPITATION (IN)  
TODAY 0.00 1.35 1892 0.16 -0.16 0.35  
1948  
MONTH TO DATE 1.84 1.95 -0.11 3.53  
SINCE DEC 1 5.12 7.20 -2.08 9.72  
SINCE JAN 1 1.84 1.95 -0.11 3.53  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 -0.1 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 T  
 
DEGREE DAYS  
HEATING  
TODAY 32 24 8 21  
MONTH TO DATE 354 281 73 285  
SINCE DEC 1 943 925 18 837  
SINCE JUL 1 1262 1487 -225 1258  
 
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 10 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 2.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 7:00 AM  
LOWEST 55 4:00 PM  
AVERAGE 72  
   
......................................................  
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 74 1960  
MINIMUM TEMPERATURE (F) 32 2 1886  
1918  
 
SUNRISE AND SUNSET  
JANUARY 12 2025.......SUNRISE 7:49 AM EST SUNSET 5:50 PM EST  
JANUARY 13 2025.......SUNRISE 7:49 AM EST SUNSET 5:51 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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