795  
CDUS44 KMRX 110838  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
438 AM EDT SAT MAY 11 2024  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR MAY 10 2024
 
 
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)  
YESTERDAY  
MAXIMUM 79 1:38 PM 94 1936 80 -1 86  
MINIMUM 58 11:35 PM 38 1906 57 1 62  
1947  
1966  
AVERAGE 69 68 1 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.31 1881 0.14 -0.14 0.00  
MONTH TO DATE 3.67 1.47 2.20 1.22  
SINCE MAR 1 12.04 11.68 0.36 11.11  
SINCE JAN 1 21.66 21.73 -0.07 20.84  
 
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 2.1 3.6 -1.5 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 17 -17 36  
SINCE MAR 1 343 541 -198 496  
SINCE JUL 1 2515 3013 -498 2493  
 
COOLING  
YESTERDAY 4 5 -1 9  
MONTH TO DATE 87 39 48 37  
SINCE MAR 1 169 99 70 89  
SINCE JAN 1 170 100 70 103    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 6:00 AM  
LOWEST 41 1:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 91 1962  
1963  
2011  
MINIMUM TEMPERATURE (F) 58 40 1954  
 
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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