581  
CDUS44 KMRX 080822  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
322 AM EST WED JAN 08 2025  
   
...............................  
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR JANUARY 7 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 39 3:11 PM 75 1890 51 -12 50  
MINIMUM 25 11:59 PM 5 2014 33 -8 30  
AVERAGE 32 42 -10 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.76 1946 0.16 -0.16 0.01  
MONTH TO DATE 1.22 1.15 0.07 0.32  
SINCE DEC 1 4.50 6.40 -1.90 6.51  
SINCE JAN 1 1.22 1.15 0.07 0.32  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE T 0.2 -0.2 0.0  
SINCE DEC 1 T 0.5 -0.5 0.0  
SINCE JUL 1 T 0.5 -0.5 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 23 10 25  
MONTH TO DATE 183 161 22 177  
SINCE DEC 1 772 805 -33 729  
SINCE JUL 1 1091 1367 -276 1150  
 
COOLING  
YESTERDAY 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 21 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 11.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 9:00 PM  
LOWEST 48 3:00 PM  
AVERAGE 60  
   
......................................................  
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 72 1907  
MINIMUM TEMPERATURE (F) 33 6 1942  
1970  
 
SUNRISE AND SUNSET  
JANUARY 8 2025.......SUNRISE 7:49 AM EST SUNSET 5:46 PM EST  
JANUARY 9 2025.......SUNRISE 7:49 AM EST SUNSET 5:47 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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