718  
CDUS44 KMRX 150840  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
440 AM EDT TUE AUG 15 2023  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR AUGUST 14 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 83 5:40 PM 97 1988 86 -3 81  
MINIMUM 68 5:02 AM 51 1967 64 4 63  
AVERAGE 76 75 1 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.76 2.47 1940 0.12 0.64 0.05  
MONTH TO DATE 5.49 1.94 3.55 1.55  
SINCE JUN 1 12.63 10.86 1.77 8.94  
SINCE JAN 1 31.79 29.89 1.90 31.00  
 
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 0.0 0.0 0.0 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 14 7 7 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 11 10 1 7  
MONTH TO DATE 135 140 -5 167  
SINCE JUN 1 628 692 -64 846  
SINCE JAN 1 703 787 -84 975    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 2.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 4:00 AM  
LOWEST 67 4:00 PM  
AVERAGE 82  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 98 1995  
MINIMUM TEMPERATURE (F) 64 50 1964  
 
SUNRISE AND SUNSET  
AUGUST 15 2023........SUNRISE 6:47 AM EDT SUNSET 8:20 PM EDT  
AUGUST 16 2023........SUNRISE 6:48 AM EDT SUNSET 8:19 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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