867  
CDUS44 KMRX 210834  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
434 AM EDT SUN APR 21 2024  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR APRIL 20 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 71 4:36 PM 89 1891 75 -4 86  
1971  
2002  
MINIMUM 60 9:19 AM 28 1983 51 9 50  
AVERAGE 66 63 3 68  
 
PRECIPITATION (IN)  
YESTERDAY T 1.87 1920 0.16 -0.16 0.00  
MONTH TO DATE 2.49 3.22 -0.73 2.24  
SINCE MAR 1 7.73 8.56 -0.83 7.62  
SINCE JAN 1 17.35 18.61 -1.26 17.35  
 
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 4 -4 0  
MONTH TO DATE 67 119 -52 83  
SINCE MAR 1 315 496 -181 403  
SINCE JUL 1 2487 2968 -481 2400  
 
COOLING  
YESTERDAY 1 2 -1 3  
MONTH TO DATE 49 26 23 32  
SINCE MAR 1 49 36 13 48  
SINCE JAN 1 50 37 13 62    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 12:00 AM  
LOWEST 37 7:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 88 1987  
1994  
2002  
MINIMUM TEMPERATURE (F) 51 28 1983  
 
SUNRISE AND SUNSET  
APRIL 21 2024.........SUNRISE 7:01 AM EDT SUNSET 8:19 PM EDT  
APRIL 22 2024.........SUNRISE 6:59 AM EDT SUNSET 8:19 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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