584  
CDUS44 KMRX 220829  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
429 AM EDT MON APR 22 2024  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR APRIL 21 2024
 
 
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)  
YESTERDAY  
MAXIMUM 59 4:27 PM 85 1952 71 -12 83  
1957  
1963  
MINIMUM 43 11:34 PM 26 1983 45 -2 47  
AVERAGE 51 58 -7 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 0.89 1997 0.13 -0.08 0.00  
MONTH TO DATE 2.25 2.68 -0.43 1.40  
SINCE MAR 1 5.80 6.64 -0.84 5.12  
SINCE JAN 1 13.74 14.10 -0.36 14.17  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE MAR 1 0.0 1.2 -1.2 T  
SINCE JUL 1 3.1 9.2 -6.1 0.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 8 6 0  
MONTH TO DATE 159 215 -56 141  
SINCE MAR 1 571 761 -190 635  
SINCE JUL 1 3458 3994 -536 3383  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 18 1 17 9  
SINCE MAR 1 18 2 16 14  
SINCE JAN 1 18 2 16 14    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 6:00 AM  
LOWEST 39 5:00 PM  
AVERAGE 61  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 86 1944  
MINIMUM TEMPERATURE (F) 45 25 2021  
 
SUNRISE AND SUNSET  
APRIL 22 2024.........SUNRISE 6:46 AM EDT SUNSET 8:10 PM EDT  
APRIL 23 2024.........SUNRISE 6:45 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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