822  
CDUS44 KMRX 110938  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
538 AM EDT FRI APR 11 2025  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR APRIL 10 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 77 3:11 PM 91 1995 72 5 71  
MINIMUM 48 6:23 AM 29 1985 48 0 59  
AVERAGE 63 60 3 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 3.07 1927 0.17 -0.09 0.12  
MONTH TO DATE 2.84 1.65 1.19 1.21  
SINCE MAR 1 8.29 6.99 1.30 6.45  
SINCE JAN 1 16.69 17.04 -0.35 16.07  
 
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 2 6 -4 0  
MONTH TO DATE 47 71 -24 56  
SINCE MAR 1 320 448 -128 304  
SINCE JUL 1 2555 2920 -365 2476  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 38 10 28 15  
SINCE MAR 1 44 20 24 15  
SINCE JAN 1 46 21 25 16    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 11:00 PM  
LOWEST 33 4:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 87 2001  
MINIMUM TEMPERATURE (F) 49 26 1973  
 
SUNRISE AND SUNSET  
APRIL 11 2025.........SUNRISE 7:14 AM EDT SUNSET 8:10 PM EDT  
APRIL 12 2025.........SUNRISE 7:12 AM EDT SUNSET 8:11 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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