055  
CDUS44 KMRX 200901  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
501 AM EDT MON MAY 20 2024  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR MAY 19 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 86 5:13 PM 96 1962 82 4 77  
MINIMUM 64 5:58 AM 40 1976 60 4 61  
AVERAGE 75 71 4 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 3.05 1901 0.11 -0.09 0.00  
MONTH TO DATE 4.19 2.60 1.59 1.58  
SINCE MAR 1 12.56 12.81 -0.25 11.47  
SINCE JAN 1 22.18 22.86 -0.68 21.20  
 
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 26 -25 36  
SINCE MAR 1 344 550 -206 496  
SINCE JUL 1 2516 3022 -506 2493  
 
COOLING  
YESTERDAY 10 6 4 4  
MONTH TO DATE 131 90 41 113  
SINCE MAR 1 213 150 63 165  
SINCE JAN 1 214 151 63 179    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 6:00 AM  
LOWEST 43 4:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 97 1962  
MINIMUM TEMPERATURE (F) 60 40 1894  
 
SUNRISE AND SUNSET  
MAY 20 2024...........SUNRISE 6:33 AM EDT SUNSET 8:42 PM EDT  
MAY 21 2024...........SUNRISE 6:33 AM EDT SUNSET 8:43 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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