267  
CDUS44 KMRX 252116  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
516 PM EDT THU MAY 25 2023  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR MAY 25 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1937 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 81 3:57 PM 90 1953 79 2 83  
2021  
MINIMUM 48 5:52 AM 40 2013 55 -7 60  
AVERAGE 65 67 -2 72  
 
PRECIPITATION (IN)  
TODAY 0.00 1.69 1943 0.12 -0.12 0.00  
MONTH TO DATE 2.17 3.06 -0.89 3.68  
SINCE MAR 1 8.53 10.81 -2.28 8.74  
SINCE JAN 1 17.58 18.27 -0.69 19.60  
 
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 T 1.2 -1.2 4.0  
SINCE JUL 1 0.6 9.2 -8.6 9.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 63 84 -21 20  
SINCE MAR 1 793 902 -109 740  
SINCE JUL 1 3541 4135 -594 3650  
 
COOLING  
TODAY 0 4 -4 7  
MONTH TO DATE 54 56 -2 81  
SINCE MAR 1 68 70 -2 101  
SINCE JAN 1 68 70 -2 102    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 1.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 5:00 AM  
LOWEST 33 2:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 91 2012  
MINIMUM TEMPERATURE (F) 55 39 1988  
 
SUNRISE AND SUNSET  
MAY 25 2023...........SUNRISE 6:16 AM EDT SUNSET 8:37 PM EDT  
MAY 26 2023...........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