258  
CDUS44 KMRX 140854  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
454 AM EDT TUE MAY 14 2024  
   
...............................  
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR MAY 13 2024  
 
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)  
YESTERDAY  
MAXIMUM 73 1:28 PM 91 2014 76 -3 79  
MINIMUM 45 5:32 AM 34 1969 51 -6 64  
AVERAGE 59 64 -5 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.90 1995 0.13 -0.13 T  
MONTH TO DATE 1.95 1.56 0.39 1.19  
SINCE MAR 1 8.28 9.31 -1.03 7.55  
SINCE JAN 1 16.22 16.77 -0.55 16.60  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 6 3 3 0  
MONTH TO DATE 23 55 -32 62  
SINCE MAR 1 646 873 -227 792  
SINCE JUL 1 3533 4106 -573 3540  
 
COOLING  
YESTERDAY 0 2 -2 7  
MONTH TO DATE 31 20 11 25  
SINCE MAR 1 55 34 21 39  
SINCE JAN 1 55 34 21 39    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 2.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 3:00 AM  
LOWEST 45 4:00 PM  
AVERAGE 71  
   
......................................................  
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 88 1957  
1962  
2018  
MINIMUM TEMPERATURE (F) 52 33 1996  
 
SUNRISE AND SUNSET  
MAY 14 2024...........SUNRISE 6:23 AM EDT SUNSET 8:29 PM EDT  
MAY 15 2024...........SUNRISE 6:22 AM EDT SUNSET 8:30 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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