436  
CDUS44 KMRX 240814  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
414 AM EDT THU APR 24 2025  
   
...............................  
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR APRIL 23 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 78 1:46 PM 91 1925 76 2 75  
MINIMUM 61 2:44 AM 34 1982 52 9 41  
1986  
AVERAGE 70 64 6 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.19 3.96 1899 0.17 0.02 0.00  
MONTH TO DATE 3.66 3.72 -0.06 2.49  
SINCE MAR 1 9.11 9.06 0.05 7.73  
SINCE JAN 1 17.51 19.11 -1.60 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 4.1 3.6 0.5 2.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 7  
MONTH TO DATE 95 129 -34 93  
SINCE MAR 1 368 506 -138 341  
SINCE JUL 1 2603 2978 -375 2513  
 
COOLING  
YESTERDAY 5 2 3 0  
MONTH TO DATE 70 32 38 49  
SINCE MAR 1 76 42 34 49  
SINCE JAN 1 78 43 35 50    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 2.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1:00 AM  
LOWEST 60 1:00 PM  
AVERAGE 80  
   
......................................................  
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 92 1925  
MINIMUM TEMPERATURE (F) 52 34 1910  
1982  
1986  
 
SUNRISE AND SUNSET  
APRIL 24 2025.........SUNRISE 6:57 AM EDT SUNSET 8:21 PM EDT  
APRIL 25 2025.........SUNRISE 6:56 AM EDT SUNSET 8:22 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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