827  
CDUS44 KMRX 160825  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
425 AM EDT MON OCT 16 2023  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR OCTOBER 15 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 62 2:42 PM 85 1938 75 -13 83  
1947  
1950  
MINIMUM 51 11:59 PM 34 1987 52 -1 45  
2006  
AVERAGE 57 63 -6 64  
 
PRECIPITATION (IN)  
YESTERDAY T 1.56 2012 0.12 -0.12 T  
MONTH TO DATE 0.08 1.77 -1.69 0.30  
SINCE SEP 1 0.21 6.00 -5.79 3.38  
SINCE JAN 1 37.98 43.13 -5.15 44.96  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 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 8 4 4 1  
MONTH TO DATE 34 33 1 46  
SINCE SEP 1 34 40 -6 56  
SINCE JUL 1 34 40 -6 56  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 56 50 6 2  
SINCE SEP 1 372 326 46 262  
SINCE JAN 1 1926 1899 27 2065    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 11.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 2:00 AM  
LOWEST 46 4:00 PM  
AVERAGE 61  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 85 1897  
1938  
1953  
MINIMUM TEMPERATURE (F) 51 35 1955  
1987  
 
SUNRISE AND SUNSET  
OCTOBER 16 2023.......SUNRISE 7:47 AM EDT SUNSET 7:05 PM EDT  
OCTOBER 17 2023.......SUNRISE 7:48 AM EDT SUNSET 7:04 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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