288  
CDUS44 KMRX 222129  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
529 PM EDT MON MAY 22 2023  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR MAY 22 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1879 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 81 3:41 PM 96 1941 82 -1 89  
MINIMUM 63 6:17 AM 42 1883 61 2 70  
1993  
AVERAGE 72 72 0 80  
 
PRECIPITATION (IN)  
TODAY 0.00 2.17 1955 0.11 -0.11 0.70  
MONTH TO DATE 2.12 2.91 -0.79 1.23  
SINCE MAR 1 12.01 13.12 -1.11 10.67  
SINCE JAN 1 21.74 23.17 -1.43 24.75  
 
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 1.0  
SINCE JUL 1 0.1 3.6 -3.5 1.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 36 29 7 5  
SINCE MAR 1 496 553 -57 455  
SINCE JUL 1 2493 3025 -532 2654  
 
COOLING  
TODAY 7 7 0 15  
MONTH TO DATE 128 111 17 191  
SINCE MAR 1 180 171 9 247  
SINCE JAN 1 194 172 22 252    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 12:00 AM  
LOWEST 52 3:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 93 1941  
1953  
MINIMUM TEMPERATURE (F) 61 41 1889  
 
SUNRISE AND SUNSET  
MAY 22 2023...........SUNRISE 6:33 AM EDT SUNSET 8:43 PM EDT  
MAY 23 2023...........SUNRISE 6:32 AM EDT SUNSET 8:43 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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