442  
CDUS44 KMRX 110842  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
442 AM EDT SAT APR 11 2026  
   
...............................  
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR APRIL 10 2026  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1937 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 5:03 PM 89 1995 68 9 57  
MINIMUM 38 6:24 AM 22 1985 42 -4 42  
AVERAGE 58 55 3 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.18 2003 0.13 -0.13 0.30  
MONTH TO DATE 0.97 1.28 -0.31 1.68  
SINCE MAR 1 3.13 5.24 -2.11 4.35  
SINCE JAN 1 9.93 12.70 -2.77 10.98  
 
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 0.5 1.1 -0.6 T  
SINCE JUL 1 12.7 9.1 3.6 7.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 10 -3 15  
MONTH TO DATE 65 118 -53 88  
SINCE MAR 1 402 664 -262 568  
SINCE JUL 1 3641 3897 -256 3614  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 10 0 10 32  
SINCE MAR 1 16 1 15 32  
SINCE JAN 1 16 1 15 32    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 2.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 6:00 AM  
LOWEST 17 6:00 PM  
AVERAGE 52  
   
......................................................  
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 86 2001  
MINIMUM TEMPERATURE (F) 42 25 1960  
 
SUNRISE AND SUNSET  
APRIL 11 2026.........SUNRISE 7:01 AM EDT SUNSET 8:00 PM EDT  
APRIL 12 2026.........SUNRISE 7:00 AM EDT SUNSET 8:01 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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