483  
CDUS44 KMRX 220829  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
429 AM EDT MON APR 22 2024  
   
...............................  
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR APRIL 21 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 63 5:23 PM 88 1987 75 -12 79  
1994  
2002  
MINIMUM 49 11:59 PM 28 1983 51 -2 53  
AVERAGE 56 63 -7 66  
 
PRECIPITATION (IN)  
YESTERDAY T 1.27 1928 0.16 -0.16 0.40  
MONTH TO DATE 2.49 3.38 -0.89 2.64  
SINCE MAR 1 7.73 8.72 -0.99 8.02  
SINCE JAN 1 17.35 18.77 -1.42 17.75  
 
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 9 4 5 0  
MONTH TO DATE 76 123 -47 83  
SINCE MAR 1 324 500 -176 403  
SINCE JUL 1 2496 2972 -476 2400  
 
COOLING  
YESTERDAY 0 2 -2 1  
MONTH TO DATE 49 28 21 33  
SINCE MAR 1 49 38 11 49  
SINCE JAN 1 50 39 11 63    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 11.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 57 11:00 AM  
LOWEST 34 4:00 PM  
AVERAGE 46  
   
......................................................  
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 90 1987  
MINIMUM TEMPERATURE (F) 52 33 2021  
 
SUNRISE AND SUNSET  
APRIL 22 2024.........SUNRISE 6:59 AM EDT SUNSET 8:19 PM EDT  
APRIL 23 2024.........SUNRISE 6:58 AM EDT SUNSET 8:20 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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