871  
CDUS44 KMRX 172127  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
527 PM EDT FRI MAY 17 2024  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR MAY 17 2024
 
 
VALID TODAY AS OF 0500 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 72 3:59 PM 93 1962 81 -9 80  
MINIMUM 66 12:59 AM 42 1956 59 7 62  
1997  
AVERAGE 69 70 -1 71  
 
PRECIPITATION (IN)  
TODAY 0.05 1.54 1980 0.13 -0.08 0.04  
MONTH TO DATE 4.17 2.37 1.80 1.58  
SINCE MAR 1 12.54 12.58 -0.04 11.47  
SINCE JAN 1 22.16 22.63 -0.47 21.20  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 0.0 1.1 -1.1 0.0  
SINCE JUL 1 2.1 3.6 -1.5 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 1 24 -23 36  
SINCE MAR 1 344 548 -204 496  
SINCE JUL 1 2516 3020 -504 2493  
 
COOLING  
TODAY 4 6 -2 6  
MONTH TO DATE 111 78 33 103  
SINCE MAR 1 193 138 55 155  
SINCE JAN 1 194 139 55 169    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 2:00 PM  
LOWEST 78 12:00 AM  
AVERAGE 86  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 96 1962  
MINIMUM TEMPERATURE (F) 60 39 1973  
 
SUNRISE AND SUNSET  
MAY 17 2024...........SUNRISE 6:35 AM EDT SUNSET 8:40 PM EDT  
MAY 18 2024...........SUNRISE 6:35 AM EDT SUNSET 8:40 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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