084  
CDUS44 KMRX 100835  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
435 AM EDT FRI MAY 10 2024  
   
...............................  
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR MAY 9 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 77 3:06 PM 88 1963 76 1 82  
2015  
MINIMUM 61 6:20 AM 30 1947 50 11 58  
AVERAGE 69 63 6 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.28 1.06 2003 0.12 0.16 0.11  
MONTH TO DATE 1.90 1.07 0.83 0.37  
SINCE MAR 1 8.23 8.82 -0.59 6.73  
SINCE JAN 1 16.17 16.28 -0.11 15.78  
 
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 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 0 4 -4 0  
MONTH TO DATE 0 40 -40 62  
SINCE MAR 1 623 858 -235 792  
SINCE JUL 1 3510 4091 -581 3540  
 
COOLING  
YESTERDAY 4 2 2 5  
MONTH TO DATE 31 12 19 6  
SINCE MAR 1 55 26 29 20  
SINCE JAN 1 55 26 29 20    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 8.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 6:00 AM  
LOWEST 62 2:00 PM  
AVERAGE 81  
   
......................................................  
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 88 2015  
MINIMUM TEMPERATURE (F) 51 32 1966  
2020  
 
SUNRISE AND SUNSET  
MAY 10 2024...........SUNRISE 6:27 AM EDT SUNSET 8:26 PM EDT  
MAY 11 2024...........SUNRISE 6:26 AM EDT SUNSET 8:27 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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