784  
CDUS44 KMRX 130815  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
415 AM EDT THU JUN 13 2024  
   
...............................  
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR JUNE 12 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 84 3:53 PM 94 1944 83 1 75  
MINIMUM 54 5:27 AM 45 1988 60 -6 56  
AVERAGE 69 72 -3 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.70 1961 0.12 -0.12 0.27  
MONTH TO DATE 0.77 1.53 -0.76 1.50  
SINCE JUN 1 0.77 1.53 -0.76 1.50  
SINCE JAN 1 19.97 20.56 -0.59 20.66  
 
SNOWFALL (IN)  
YESTERDAY 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 3.1 9.2 -6.1 0.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 1 4 -3 13  
SINCE JUN 1 1 4 -3 13  
SINCE JUL 1 3540 4146 -606 3574  
 
COOLING  
YESTERDAY 4 7 -3 1  
MONTH TO DATE 59 69 -10 36  
SINCE JUN 1 59 69 -10 36  
SINCE JAN 1 185 164 21 111    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 2.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 4:00 AM  
LOWEST 41 4:00 PM  
AVERAGE 67  
   
......................................................  
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 95 1944  
MINIMUM TEMPERATURE (F) 60 48 1985  
 
SUNRISE AND SUNSET  
JUNE 13 2024..........SUNRISE 6:11 AM EDT SUNSET 8:49 PM EDT  
JUNE 14 2024..........SUNRISE 6:11 AM EDT SUNSET 8:49 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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