885  
CDUS44 KMRX 130859  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
459 AM EDT THU JUL 13 2023  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR JULY 12 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 91 4:11 PM 104 1930 91 0 92  
MINIMUM 66 6:07 AM 57 1945 71 -5 74  
AVERAGE 79 81 -2 83  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.60 2012 0.17 -0.17 0.00  
MONTH TO DATE 1.90 2.01 -0.11 2.04  
SINCE JUN 1 7.39 6.19 1.20 4.45  
SINCE JAN 1 29.15 30.39 -1.24 31.09  
 
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 14 16 -2 18  
MONTH TO DATE 183 186 -3 227  
SINCE JUN 1 492 560 -68 675  
SINCE JAN 1 736 806 -70 997    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 2.5  
 
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 88 6:00 AM  
LOWEST 50 1:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 105 1980  
MINIMUM TEMPERATURE (F) 71 59 1898  
1974  
 
SUNRISE AND SUNSET  
JULY 13 2023..........SUNRISE 6:37 AM EDT SUNSET 8:56 PM EDT  
JULY 14 2023..........SUNRISE 6:37 AM EDT SUNSET 8:56 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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