768  
CDUS44 KMRX 290819  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
419 AM EDT SAT JUL 29 2023  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR JULY 28 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1879 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 97 2:41 PM 106 1952 91 6 95  
MINIMUM 75 4:24 AM 56 1911 71 4 75  
AVERAGE 86 81 5 85  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.74 2007 0.15 -0.15 0.11  
MONTH TO DATE 3.64 4.63 -0.99 4.12  
SINCE JUN 1 9.13 8.81 0.32 6.53  
SINCE JAN 1 30.89 33.01 -2.12 33.17  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 1 -1 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 21 16 5 20  
MONTH TO DATE 456 442 14 519  
SINCE JUN 1 765 816 -51 967  
SINCE JAN 1 1009 1062 -53 1289    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 2.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 6:00 AM  
LOWEST 43 5:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 105 1952  
MINIMUM TEMPERATURE (F) 71 61 1994  
 
SUNRISE AND SUNSET  
JULY 29 2023..........SUNRISE 6:48 AM EDT SUNSET 8:46 PM EDT  
JULY 30 2023..........SUNRISE 6:49 AM EDT SUNSET 8:46 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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