446  
CDUS44 KMRX 232210  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
510 PM EST THU JAN 23 2025  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR JANUARY 23 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 45 3:31 PM 73 1927 51 -6 48  
MINIMUM 17 8:10 AM -3 1963 32 -15 30  
AVERAGE 31 42 -11 39  
 
PRECIPITATION (IN)  
TODAY 0.00 3.48 1887 0.17 -0.17 T  
MONTH TO DATE 2.63 3.75 -1.12 4.36  
SINCE DEC 1 5.91 9.00 -3.09 10.55  
SINCE JAN 1 2.63 3.75 -1.12 4.36  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 3.3 0.7 2.6 2.1  
SINCE DEC 1 3.3 1.0 2.3 2.1  
SINCE JUL 1 3.3 1.0 2.3 2.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 34 23 11 26  
MONTH TO DATE 688 543 145 674  
SINCE DEC 1 1277 1187 90 1226  
SINCE JUL 1 1596 1749 -153 1647  
 
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 17 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 8:00 AM  
LOWEST 27 1:00 PM  
AVERAGE 54  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 75 1950  
MINIMUM TEMPERATURE (F) 32 -7 1963  
 
SUNRISE AND SUNSET  
JANUARY 23 2025.......SUNRISE 7:45 AM EST SUNSET 6:01 PM EST  
JANUARY 24 2025.......SUNRISE 7:45 AM EST SUNSET 6:02 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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