675  
CDUS44 KMRX 310907  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
407 AM EST WED JAN 31 2024  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR JANUARY 30 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1879 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 59 4:14 PM 77 2002 52 7 57  
MINIMUM 27 6:28 AM -7 1966 33 -6 47  
AVERAGE 43 42 1 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 3.10 1914 0.16 -0.09 0.32  
MONTH TO DATE 6.47 4.86 1.61 5.13  
SINCE DEC 1 12.66 10.11 2.55 11.23  
SINCE JAN 1 6.47 4.86 1.61 5.13  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE 2.1 1.0 1.1 0.0  
SINCE DEC 1 2.1 1.3 0.8 0.1  
SINCE JUL 1 2.1 1.3 0.8 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 23 -1 13  
MONTH TO DATE 773 704 69 499  
SINCE DEC 1 1325 1348 -23 1110  
SINCE JUL 1 1746 1910 -164 1657  
 
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 17 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 1:00 AM  
LOWEST 42 3:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 73 2002  
MINIMUM TEMPERATURE (F) 33 -10 1966  
 
SUNRISE AND SUNSET  
JANUARY 31 2024.......SUNRISE 7:41 AM EST SUNSET 6:08 PM EST  
FEBRUARY 1 2024......SUNRISE 7:40 AM EST SUNSET 6:09 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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