236  
CDUS44 KMRX 100840  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
440 AM EDT THU APR 10 2025  
   
...............................  
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR APRIL 9 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 69 5:38 PM 89 1978 72 -3 64  
MINIMUM 37 6:37 AM 30 1966 48 -11 58  
1972  
AVERAGE 53 60 -7 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.14 1984 0.17 -0.17 0.86  
MONTH TO DATE 2.76 1.48 1.28 1.09  
SINCE MAR 1 8.21 6.82 1.39 6.33  
SINCE JAN 1 16.61 16.87 -0.26 15.95  
 
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 4  
MONTH TO DATE 45 65 -20 56  
SINCE MAR 1 318 442 -124 304  
SINCE JUL 1 2553 2914 -361 2476  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 38 9 29 15  
SINCE MAR 1 44 19 25 15  
SINCE JAN 1 46 20 26 16    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 4.7  
 
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 75 6:00 AM  
LOWEST 26 5:00 PM  
AVERAGE 51  
   
......................................................  
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 91 1995  
MINIMUM TEMPERATURE (F) 48 29 1985  
 
SUNRISE AND SUNSET  
APRIL 10 2025.........SUNRISE 7:15 AM EDT SUNSET 8:10 PM EDT  
APRIL 11 2025.........SUNRISE 7:14 AM EDT SUNSET 8:10 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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