288  
CDUS44 KMRX 220814  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
414 AM EDT WED MAY 22 2024  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR MAY 21 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 88 3:45 PM 95 1941 82 6 79  
1962  
MINIMUM 66 6:18 AM 40 1954 61 5 61  
AVERAGE 77 71 6 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.95 1921 0.10 -0.10 0.00  
MONTH TO DATE 4.19 2.80 1.39 2.12  
SINCE MAR 1 12.56 13.01 -0.45 12.01  
SINCE JAN 1 22.18 23.06 -0.88 21.74  
 
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 28 -27 36  
SINCE MAR 1 344 552 -208 496  
SINCE JUL 1 2516 3024 -508 2493  
 
COOLING  
YESTERDAY 12 7 5 5  
MONTH TO DATE 154 104 50 121  
SINCE MAR 1 236 164 72 173  
SINCE JAN 1 237 165 72 187    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 5:00 AM  
LOWEST 43 6:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 96 1941  
MINIMUM TEMPERATURE (F) 61 42 1883  
1993  
 
SUNRISE AND SUNSET  
MAY 22 2024...........SUNRISE 6:32 AM EDT SUNSET 8:43 PM EDT  
MAY 23 2024...........SUNRISE 6:32 AM EDT SUNSET 8:44 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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