320  
CDUS44 KMRX 212136  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
536 PM EDT WED AUG 21 2024  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR AUGUST 21 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 78 4:05 PM 98 1983 86 -8 90  
MINIMUM 49R 4:35 AM 53 2012 63 -14 64  
AVERAGE 64 74 -10 77  
 
PRECIPITATION (IN)  
TODAY 0.00 1.36 2016 0.11 -0.11 0.00  
MONTH TO DATE 4.58 2.74 1.84 5.79  
SINCE JUN 1 10.56 11.66 -1.10 12.93  
SINCE JAN 1 29.76 30.69 -0.93 32.09  
 
SNOWFALL (IN)  
TODAY 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 0  
 
DEGREE DAYS  
HEATING  
TODAY 1 0 1 0  
MONTH TO DATE 1 0 1 0  
SINCE JUN 1 2 7 -5 14  
SINCE JUL 1 1 0 1 0  
 
COOLING  
TODAY 0 9 -9 12  
MONTH TO DATE 213 208 5 189  
SINCE JUN 1 900 760 140 682  
SINCE JAN 1 1026 855 171 757    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 1.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 3:00 AM  
LOWEST 40 3:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 96 1983  
MINIMUM TEMPERATURE (F) 63 47 1956  
 
SUNRISE AND SUNSET  
AUGUST 21 2024........SUNRISE 6:53 AM EDT SUNSET 8:12 PM EDT  
AUGUST 22 2024........SUNRISE 6:53 AM EDT SUNSET 8:11 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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