686  
CDUS44 KMRX 122151  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
451 PM EST FRI JAN 12 2024  
   
...............................  
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR JANUARY 12 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 53 10:30 AM 72 2013 51 2 65  
MINIMUM 34 1:57 AM -1 1918 32 2 49  
AVERAGE 44 41 3 57  
 
PRECIPITATION (IN)  
TODAY 0.35 1.35 1892 0.16 0.19 0.46  
1948  
MONTH TO DATE 3.53 1.95 1.58 2.69  
SINCE DEC 1 9.72 7.20 2.52 8.79  
SINCE JAN 1 3.53 1.95 1.58 2.69  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE T 0.4 -0.4 0.0  
SINCE DEC 1 T 0.7 -0.7 0.1  
SINCE JUL 1 T 0.7 -0.7 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 21 24 -3 8  
MONTH TO DATE 285 281 4 157  
SINCE DEC 1 837 925 -88 768  
SINCE JUL 1 1258 1487 -229 1315  
 
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 32 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 2:00 PM  
LOWEST 54 10:00 AM  
AVERAGE 74  
   
......................................................  
 
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 2024.......SUNRISE 7:49 AM EST SUNSET 5:49 PM EST  
JANUARY 13 2024.......SUNRISE 7:49 AM EST SUNSET 5:50 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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