285  
CDUS44 KMRX 010809  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
409 AM EDT TUE APR 01 2025  
   
...............................  
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR MARCH 31 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1879 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 73 4:19 PM 87 1963 69 4 79  
MINIMUM 50 11:59 PM 25 1923 46 4 51  
AVERAGE 62 57 5 65  
 
PRECIPITATION (IN)  
YESTERDAY 1.06 1.87 1927 0.16 0.90 0.00  
MONTH TO DATE 5.45 5.34 0.11 5.24  
SINCE MAR 1 5.45 5.34 0.11 5.24  
SINCE JAN 1 13.85 15.39 -1.54 14.86  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 1.1 -1.1 0.0  
SINCE MAR 1 0.0 1.1 -1.1 0.0  
SINCE JUL 1 4.1 3.6 0.5 2.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 8 -5 0  
MONTH TO DATE 273 376 -103 248  
SINCE MAR 1 273 376 -103 248  
SINCE JUL 1 2508 2848 -340 2420  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 6 10 -4 0  
SINCE MAR 1 6 10 -4 0  
SINCE JAN 1 8 11 -3 1    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 9:00 AM  
LOWEST 64 3:00 PM  
AVERAGE 82  
   
......................................................  
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 86 1940  
MINIMUM TEMPERATURE (F) 46 26 1881  
1923  
1987  
 
SUNRISE AND SUNSET  
APRIL 1 2025.........SUNRISE 7:27 AM EDT SUNSET 8:02 PM EDT  
APRIL 2 2025.........SUNRISE 7:26 AM EDT SUNSET 8:03 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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