117  
CDUS44 KMRX 170856  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
456 AM EDT FRI MAY 17 2024  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR MAY 16 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 84 4:23 PM 95 1962 81 3 88  
MINIMUM 60 5:55 AM 41 1973 59 1 67  
AVERAGE 72 70 2 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.62 1970 0.13 -0.13 0.03  
MONTH TO DATE 4.12 2.24 1.88 1.54  
SINCE MAR 1 12.49 12.45 0.04 11.43  
SINCE JAN 1 22.11 22.50 -0.39 21.16  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 1 23 -22 36  
SINCE MAR 1 344 547 -203 496  
SINCE JUL 1 2516 3019 -503 2493  
 
COOLING  
YESTERDAY 7 6 1 13  
MONTH TO DATE 107 72 35 97  
SINCE MAR 1 189 132 57 149  
SINCE JAN 1 190 133 57 163    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 2.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 5:00 AM  
LOWEST 49 5:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 93 1962  
MINIMUM TEMPERATURE (F) 59 42 1956  
1997  
 
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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