361  
CDUS44 KMRX 010808  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
408 AM EDT THU JUN 01 2023  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR MAY 31 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 82 4:40 PM 94 2011 80 2 90  
MINIMUM 54 4:28 AM 38 1984 57 -3 59  
AVERAGE 68 68 0 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.06 2004 0.13 -0.13 0.00  
MONTH TO DATE 3.75 3.82 -0.07 6.14  
SINCE MAR 1 10.11 11.57 -1.46 11.20  
SINCE JAN 1 19.16 19.03 0.13 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 0 1 -1 0  
MONTH TO DATE 83 91 -8 21  
SINCE MAR 1 813 909 -96 741  
SINCE JUL 1 3561 4142 -581 3651  
 
COOLING  
YESTERDAY 3 4 -1 10  
MONTH TO DATE 61 81 -20 108  
SINCE MAR 1 75 95 -20 128  
SINCE JAN 1 75 95 -20 129    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 2.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 4:00 AM  
LOWEST 44 3:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 91 2011  
MINIMUM TEMPERATURE (F) 57 38 1966  
 
SUNRISE AND SUNSET  
JUNE 1 2023..........SUNRISE 6:13 AM EDT SUNSET 8:42 PM EDT  
JUNE 2 2023..........SUNRISE 6:13 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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