380  
CDUS44 KMRX 242134  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
534 PM EDT SUN MAY 24 2026  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR MAY 24 2026
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1937 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 84 3:17 PM 88 1970 79 5 70  
2019  
2021  
MINIMUM 59 5:35 AM 39 2025 55 4 39  
AVERAGE 72 67 5 55  
 
PRECIPITATION (IN)  
TODAY 0.00 1.28 1938 0.13 -0.13 0.00  
MONTH TO DATE 1.37 2.94 -1.57 3.20  
SINCE MAR 1 5.63 10.69 -5.06 8.95  
SINCE JAN 1 12.43 18.15 -5.72 15.58  
 
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 0.5 1.2 -0.7 T  
SINCE JUL 1 12.7 9.2 3.5 7.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 10  
MONTH TO DATE 126 82 44 69  
SINCE MAR 1 596 900 -304 742  
SINCE JUL 1 3835 4133 -298 3788  
 
COOLING  
TODAY 7 4 3 0  
MONTH TO DATE 62 52 10 53  
SINCE MAR 1 94 66 28 112  
SINCE JAN 1 94 66 28 112    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1:00 AM  
LOWEST 53 3:00 PM  
AVERAGE 77  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 90 1953  
2021  
MINIMUM TEMPERATURE (F) 55 40 2013  
 
SUNRISE AND SUNSET  
MAY 24 2026...........SUNRISE 6:17 AM EDT SUNSET 8:37 PM EDT  
MAY 25 2026...........SUNRISE 6:16 AM EDT SUNSET 8:38 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