968  
CDUS44 KMRX 130832  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
432 AM EDT SUN APR 13 2025  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR APRIL 12 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 64 4:38 PM 89 1887 73 -9 68  
MINIMUM 41 7:07 AM 29 1989 49 -8 48  
AVERAGE 53 61 -8 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.13 2020 0.16 -0.16 T  
MONTH TO DATE 2.84 1.97 0.87 1.39  
SINCE MAR 1 8.29 7.31 0.98 6.63  
SINCE JAN 1 16.69 17.36 -0.67 16.25  
 
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 12 6 6 7  
MONTH TO DATE 69 83 -14 63  
SINCE MAR 1 342 460 -118 311  
SINCE JUL 1 2577 2932 -355 2483  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 38 12 26 16  
SINCE MAR 1 44 22 22 16  
SINCE JAN 1 46 23 23 17    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 4:00 AM  
LOWEST 28 5:00 PM  
AVERAGE 51  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 88 1887  
MINIMUM TEMPERATURE (F) 49 28 1940  
1975  
 
SUNRISE AND SUNSET  
APRIL 13 2025.........SUNRISE 7:11 AM EDT SUNSET 8:12 PM EDT  
APRIL 14 2025.........SUNRISE 7:10 AM EDT SUNSET 8:13 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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