978  
CDUS44 KMRX 290826  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
426 AM EDT MON MAY 29 2023  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR MAY 28 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 56 9:41 PM 92 1941 80 -24 74  
MINIMUM 51 2:41 AM 37 1961 56 -5 53  
AVERAGE 54 68 -14 64  
 
PRECIPITATION (IN)  
YESTERDAY 1.28 1.33 1990 0.12 1.16 0.00  
MONTH TO DATE 3.75 3.44 0.31 6.14  
SINCE MAR 1 10.11 11.19 -1.08 11.20  
SINCE JAN 1 19.16 18.65 0.51 22.06  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 T 1.2 -1.2 4.0  
SINCE JUL 1 0.6 9.2 -8.6 9.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 1 10 1  
MONTH TO DATE 80 88 -8 21  
SINCE MAR 1 810 906 -96 741  
SINCE JUL 1 3558 4139 -581 3651  
 
COOLING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 56 68 -12 85  
SINCE MAR 1 70 82 -12 105  
SINCE JAN 1 70 82 -12 106    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1:00 PM  
LOWEST 89 6:00 AM  
AVERAGE 95  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 92 1941  
MINIMUM TEMPERATURE (F) 56 44 1949  
2005  
 
SUNRISE AND SUNSET  
MAY 29 2023...........SUNRISE 6:14 AM EDT SUNSET 8:40 PM EDT  
MAY 30 2023...........SUNRISE 6:14 AM EDT SUNSET 8:41 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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