453  
CDUS44 KMRX 212116  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
516 PM EDT SUN JUL 21 2024  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR JULY 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 89 3:34 PM 96 1952 86 3 88  
2016  
MINIMUM 65 5:57 AM 54 2007 65 0 67  
AVERAGE 77 76 1 78  
 
PRECIPITATION (IN)  
TODAY 0.00 1.28 1958 0.17 -0.17 0.00  
MONTH TO DATE 1.23 3.33 -2.10 2.51  
SINCE JUN 1 2.95 7.25 -4.30 5.80  
SINCE JAN 1 22.15 26.28 -4.13 24.96  
 
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 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 1 7 -6 14  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 12 11 1 13  
MONTH TO DATE 280 224 56 234  
SINCE JUN 1 572 449 123 370  
SINCE JAN 1 698 544 154 445    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 1.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 53 2:00 PM  
AVERAGE 77  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 98 1952  
MINIMUM TEMPERATURE (F) 65 52 1944  
 
SUNRISE AND SUNSET  
JULY 21 2024..........SUNRISE 6:28 AM EDT SUNSET 8:44 PM EDT  
JULY 22 2024..........SUNRISE 6:29 AM EDT SUNSET 8:43 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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