568  
CDUS44 KMRX 202124  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
524 PM EDT THU MAR 20 2025  
   
...............................  
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR MARCH 20 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1937 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 66 12:13 AM 85 2012 61 5 67  
MINIMUM 46 3:59 PM 17 2023 36 10 31  
AVERAGE 56 48 8 49  
 
PRECIPITATION (IN)  
TODAY 0.08 1.47 2000 0.12 -0.04 0.00  
MONTH TO DATE 1.22 2.56 -1.34 2.63  
SINCE MAR 1 1.22 2.56 -1.34 2.63  
SINCE JAN 1 7.85 10.02 -2.17 10.57  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE T 0.9 -0.9 0.0  
SINCE MAR 1 T 0.9 -0.9 0.0  
SINCE JUL 1 7.9 8.9 -1.0 3.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 9 17 -8 16  
MONTH TO DATE 347 382 -35 265  
SINCE MAR 1 347 382 -35 265  
SINCE JUL 1 3393 3615 -222 3152  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 12.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 8:00 AM  
LOWEST 22 12:00 AM  
AVERAGE 58  
   
......................................................  
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 80 1948  
1968  
2012  
MINIMUM TEMPERATURE (F) 36 12 1965  
 
SUNRISE AND SUNSET  
MARCH 20 2025.........SUNRISE 7:33 AM EDT SUNSET 7:42 PM EDT  
MARCH 21 2025.........SUNRISE 7:31 AM EDT SUNSET 7:43 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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