778  
CDUS44 KMRX 300827  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
427 AM EDT TUE MAY 30 2023  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR MAY 29 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 69 6:58 PM 92 1941 80 -11 86  
MINIMUM 55 6:33 AM 44 1949 56 -1 54  
2005  
AVERAGE 62 68 -6 70  
 
PRECIPITATION (IN)  
YESTERDAY T 1.24 1976 0.13 -0.13 0.00  
MONTH TO DATE 3.75 3.57 0.18 6.14  
SINCE MAR 1 10.11 11.32 -1.21 11.20  
SINCE JAN 1 19.16 18.78 0.38 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 3 1 2 0  
MONTH TO DATE 83 89 -6 21  
SINCE MAR 1 813 907 -94 741  
SINCE JUL 1 3561 4140 -579 3651  
 
COOLING  
YESTERDAY 0 4 -4 5  
MONTH TO DATE 56 72 -16 90  
SINCE MAR 1 70 86 -16 110  
SINCE JAN 1 70 86 -16 111    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 2.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 11:00 PM  
LOWEST 63 3:00 PM  
AVERAGE 80  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 93 2011  
MINIMUM TEMPERATURE (F) 56 39 1984  
 
SUNRISE AND SUNSET  
MAY 30 2023...........SUNRISE 6:14 AM EDT SUNSET 8:41 PM EDT  
MAY 31 2023...........SUNRISE 6:13 AM EDT SUNSET 8:42 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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