117  
CDUS44 KMRX 270830  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
430 AM EDT THU APR 27 2023  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR APRIL 26 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 60 4:30 PM 91 1986 76 -16 73  
MINIMUM 50 9:16 AM 35 1972 53 -3 53  
1983  
AVERAGE 55 65 -10 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.81 2.37 1973 0.17 0.64 0.44  
MONTH TO DATE 3.52 4.23 -0.71 3.26  
SINCE MAR 1 8.90 9.57 -0.67 9.44  
SINCE JAN 1 18.63 19.62 -0.99 23.52  
 
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 1.0  
SINCE JUL 1 0.1 3.6 -3.5 1.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 3 7 2  
MONTH TO DATE 128 138 -10 152  
SINCE MAR 1 448 515 -67 444  
SINCE JUL 1 2445 2987 -542 2643  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 33 38 -5 44  
SINCE MAR 1 49 48 1 52  
SINCE JAN 1 63 49 14 57    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 3.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 9:00 PM  
LOWEST 55 4:00 AM  
AVERAGE 74  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 92 1986  
MINIMUM TEMPERATURE (F) 53 34 1972  
 
SUNRISE AND SUNSET  
APRIL 27 2023.........SUNRISE 6:55 AM EDT SUNSET 8:23 PM EDT  
APRIL 28 2023.........SUNRISE 6:53 AM EDT SUNSET 8:24 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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