038  
CDUS44 KMRX 112118  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
518 PM EDT SAT MAY 11 2024  
   
...............................  
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR MAY 11 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1879 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 78 2:52 PM 91 1962 80 -2 80  
1963  
2011  
MINIMUM 52 5:56 AM 40 1954 58 -6 65  
AVERAGE 65 69 -4 73  
 
PRECIPITATION (IN)  
TODAY 0.00 2.16 2019 0.13 -0.13 0.00  
MONTH TO DATE 3.67 1.60 2.07 1.22  
SINCE MAR 1 12.04 11.81 0.23 11.11  
SINCE JAN 1 21.66 21.86 -0.20 20.84  
 
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 2.1 3.6 -1.5 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 18 -18 36  
SINCE MAR 1 343 542 -199 496  
SINCE JUL 1 2515 3014 -499 2493  
 
COOLING  
TODAY 0 5 -5 8  
MONTH TO DATE 87 44 43 45  
SINCE MAR 1 169 104 65 97  
SINCE JAN 1 170 105 65 111    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 6:00 AM  
LOWEST 36 11:00 AM  
AVERAGE 63  
   
......................................................  
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 93 1962  
MINIMUM TEMPERATURE (F) 58 40 1989  
 
SUNRISE AND SUNSET  
MAY 11 2024...........SUNRISE 6:40 AM EDT SUNSET 8:35 PM EDT  
MAY 12 2024...........SUNRISE 6:39 AM EDT SUNSET 8:36 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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