851  
CDUS44 KMRX 152116  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
516 PM EDT WED MAY 15 2024  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR MAY 15 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1937 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 76 3:24 PM 91 1962 77 -1 78  
MINIMUM 56 3:55 AM 35 2016 52 4 60  
AVERAGE 66 64 2 69  
 
PRECIPITATION (IN)  
TODAY 0.25 1.31 1992 0.13 0.12 0.16  
MONTH TO DATE 2.54 1.81 0.73 1.66  
SINCE MAR 1 8.87 9.56 -0.69 8.02  
SINCE JAN 1 16.81 17.02 -0.21 17.07  
 
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 1.2 -1.2 T  
SINCE JUL 1 3.1 9.2 -6.1 0.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 0  
MONTH TO DATE 23 61 -38 62  
SINCE MAR 1 646 879 -233 792  
SINCE JUL 1 3533 4112 -579 3540  
 
COOLING  
TODAY 1 2 -1 4  
MONTH TO DATE 33 24 9 37  
SINCE MAR 1 57 38 19 51  
SINCE JAN 1 57 38 19 51    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 60 3:00 PM  
AVERAGE 80  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 91 1962  
MINIMUM TEMPERATURE (F) 52 30 1997  
 
SUNRISE AND SUNSET  
MAY 15 2024...........SUNRISE 6:22 AM EDT SUNSET 8:30 PM EDT  
MAY 16 2024...........SUNRISE 6:22 AM EDT SUNSET 8:31 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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