939  
CDUS44 KMRX 102125  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
525 PM EDT SAT MAY 10 2025  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR MAY 10 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 65 12:12 AM 94 1936 80 -15 79  
MINIMUM 60 5:56 AM 38 1906 57 3 58  
1947  
1966  
AVERAGE 63 68 -5 69  
 
PRECIPITATION (IN)  
TODAY 0.05 2.31 1881 0.14 -0.09 0.00  
MONTH TO DATE 3.99 1.47 2.52 3.67  
SINCE MAR 1 14.51 11.68 2.83 12.04  
SINCE JAN 1 22.91 21.73 1.18 21.66  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE MAR 1 T 1.1 -1.1 0.0  
SINCE JUL 1 4.1 3.6 0.5 2.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 2 1 1 0  
MONTH TO DATE 22 17 5 0  
SINCE MAR 1 390 541 -151 343  
SINCE JUL 1 2625 3013 -388 2515  
 
COOLING  
TODAY 0 5 -5 4  
MONTH TO DATE 22 39 -17 87  
SINCE MAR 1 127 99 28 169  
SINCE JAN 1 129 100 29 170    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 8.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 4:00 PM  
LOWEST 53 9:00 AM  
AVERAGE 69  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 91 1962  
1963  
2011  
MINIMUM TEMPERATURE (F) 58 40 1954  
 
SUNRISE AND SUNSET  
MAY 10 2025...........SUNRISE 6:41 AM EDT SUNSET 8:34 PM EDT  
MAY 11 2025...........SUNRISE 6:40 AM EDT SUNSET 8:35 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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