705  
CDUS44 KMRX 130938  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
438 AM EST THU FEB 13 2025  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 12 2025
 
 
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)  
YESTERDAY  
MAXIMUM 50 11:59 PM 76 1938 55 -5 61  
MINIMUM 43 8:42 AM 1 1899 35 8 49  
AVERAGE 47 45 2 55  
 
PRECIPITATION (IN)  
YESTERDAY 2.19 3.35 1948 0.18 2.01 1.08  
MONTH TO DATE 4.06 2.05 2.01 2.65  
SINCE DEC 1 10.68 12.32 -1.64 15.31  
SINCE JAN 1 7.40 7.07 0.33 9.12  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.5 -0.5 0.0  
SINCE DEC 1 3.3 1.8 1.5 2.1  
SINCE JUL 1 3.3 1.8 1.5 2.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 20 -2 10  
MONTH TO DATE 126 254 -128 158  
SINCE DEC 1 1573 1620 -47 1504  
SINCE JUL 1 1892 2182 -290 1925  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 0 2 0  
SINCE DEC 1 2 1 1 0  
SINCE JAN 1 2 0 2 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 10:00 PM  
LOWEST 85 5:00 AM  
AVERAGE 89  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 75 1949  
1962  
MINIMUM TEMPERATURE (F) 35 -10 1899  
 
SUNRISE AND SUNSET  
FEBRUARY 13 2025......SUNRISE 7:28 AM EST SUNSET 6:22 PM EST  
FEBRUARY 14 2025......SUNRISE 7:27 AM EST SUNSET 6:23 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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