563  
CDUS44 KMRX 092119  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
519 PM EDT TUE MAY 09 2023  
   
...............................
 
 
   
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR MAY 9 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 88 3:43 PM 93 1936 79 9 78  
MINIMUM 68 5:43 AM 35 1960 57 11 58  
AVERAGE 78 68 10 68  
 
PRECIPITATION (IN)  
TODAY 0.00 1.49 1990 0.13 -0.13 0.00  
MONTH TO DATE 1.22 1.33 -0.11 0.21  
SINCE MAR 1 11.11 11.54 -0.43 9.65  
SINCE JAN 1 20.84 21.59 -0.75 23.73  
 
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 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 36 16 20 5  
SINCE MAR 1 496 540 -44 455  
SINCE JUL 1 2493 3012 -519 2654  
 
COOLING  
TODAY 13 4 9 3  
MONTH TO DATE 28 34 -6 55  
SINCE MAR 1 80 94 -14 111  
SINCE JAN 1 94 95 -1 116    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 3:00 AM  
LOWEST 40 1:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 94 1936  
MINIMUM TEMPERATURE (F) 57 38 1906  
1947  
1966  
 
SUNRISE AND SUNSET  
MAY 9 2023...........SUNRISE 6:42 AM EDT SUNSET 8:33 PM EDT  
MAY 10 2023...........SUNRISE 6:41 AM EDT SUNSET 8:33 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab TN Page
The Nexlab VA Page
The Nexlab NC Page Main Text Page