981  
CDUS44 KMRX 180928  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
528 AM EDT SUN JUN 18 2023  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR JUNE 17 2023
 
 
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)  
YESTERDAY  
MAXIMUM 81 5:08 PM 95 1944 84 -3 91  
MINIMUM 52 5:26 AM 50 1974 61 -9 67  
AVERAGE 67 73 -6 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.25 1954 0.13 -0.13 0.04  
MONTH TO DATE 1.50 2.17 -0.67 0.92  
SINCE JUN 1 1.50 2.17 -0.67 0.92  
SINCE JAN 1 20.66 21.20 -0.54 22.98  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.6 9.2 -8.6 9.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 14 4 10 0  
SINCE JUN 1 14 4 10 0  
SINCE JUL 1 3575 4146 -571 3651  
 
COOLING  
YESTERDAY 2 8 -6 14  
MONTH TO DATE 53 107 -54 160  
SINCE JUN 1 53 107 -54 160  
SINCE JAN 1 128 202 -74 289    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 1.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 5:00 AM  
LOWEST 39 3:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 99 1944  
MINIMUM TEMPERATURE (F) 62 46 1974  
 
SUNRISE AND SUNSET  
JUNE 18 2023..........SUNRISE 6:11 AM EDT SUNSET 8:50 PM EDT  
JUNE 19 2023..........SUNRISE 6:11 AM EDT SUNSET 8:51 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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