810  
CDUS44 KMRX 042112  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
512 PM EDT FRI APR 04 2025  
   
...............................  
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR APRIL 4 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 88R 3:46 PM 88 1934 70 18 58  
MINIMUM 69 5:53 AM 29 1975 47 22 47  
AVERAGE 79 58 21 53  
 
PRECIPITATION (IN)  
TODAY 0.00 5.99 1911 0.16 -0.16 0.00  
MONTH TO DATE T 0.64 -0.64 0.14  
SINCE MAR 1 5.45 5.98 -0.53 5.38  
SINCE JAN 1 13.85 16.03 -2.18 15.00  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 8 -8 12  
MONTH TO DATE 7 32 -25 18  
SINCE MAR 1 280 409 -129 266  
SINCE JUL 1 2515 2881 -366 2438  
 
COOLING  
TODAY 14 1 13 0  
MONTH TO DATE 25 4 21 15  
SINCE MAR 1 31 14 17 15  
SINCE JAN 1 33 15 18 16    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 9.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 6:00 AM  
LOWEST 62 12:00 AM  
AVERAGE 75  
   
......................................................  
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 89 2010  
2023  
MINIMUM TEMPERATURE (F) 47 28 1881  
 
SUNRISE AND SUNSET  
APRIL 4 2025.........SUNRISE 7:23 AM EDT SUNSET 8:05 PM EDT  
APRIL 5 2025.........SUNRISE 7:22 AM EDT SUNSET 8:06 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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