696  
CDUS44 KMRX 142109  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
509 PM EDT SUN MAY 14 2023  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR MAY 14 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 82 1:23 PM 88 1957 77 5 81  
1962  
2018  
MINIMUM 64 5:53 AM 33 1996 52 12 54  
AVERAGE 73 64 9 68  
 
PRECIPITATION (IN)  
TODAY 0.31 1.37 2012 0.12 0.19 0.00  
MONTH TO DATE 1.50 1.68 -0.18 1.42  
SINCE MAR 1 7.86 9.43 -1.57 6.48  
SINCE JAN 1 16.91 16.89 0.02 17.34  
 
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 3 -3 0  
MONTH TO DATE 62 58 4 19  
SINCE MAR 1 792 876 -84 739  
SINCE JUL 1 3540 4109 -569 3649  
 
COOLING  
TODAY 8 2 6 3  
MONTH TO DATE 33 22 11 23  
SINCE MAR 1 47 36 11 43  
SINCE JAN 1 47 36 11 44    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 0.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 5:00 AM  
LOWEST 53 1:00 PM  
AVERAGE 77  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 91 1962  
MINIMUM TEMPERATURE (F) 52 35 2016  
 
SUNRISE AND SUNSET  
MAY 14 2023...........SUNRISE 6:24 AM EDT SUNSET 8:29 PM EDT  
MAY 15 2023...........SUNRISE 6:23 AM EDT SUNSET 8:29 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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