227  
CDUS44 KMRX 050827  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
427 AM EDT SUN APR 05 2026  
   
...............................  
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR APRIL 4 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 83 1:02 PM 86 2025 66 17 86  
MINIMUM 52 6:20 AM 22 1943 40 12 60  
AVERAGE 68 53 15 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.25 2.52 1977 0.12 0.13 0.00  
MONTH TO DATE 0.42 0.50 -0.08 0.00  
SINCE MAR 1 2.58 4.46 -1.88 2.67  
SINCE JAN 1 9.38 11.92 -2.54 9.30  
 
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 0 12 -12 0  
MONTH TO DATE 0 51 -51 18  
SINCE MAR 1 337 597 -260 498  
SINCE JUL 1 3576 3830 -254 3544  
 
COOLING  
YESTERDAY 3 0 3 8  
MONTH TO DATE 10 0 10 21  
SINCE MAR 1 16 1 15 21  
SINCE JAN 1 16 1 15 21    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 2.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 9:00 PM  
LOWEST 38 1:00 PM  
AVERAGE 68  
   
......................................................  
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 86 2023  
MINIMUM TEMPERATURE (F) 40 23 1944  
 
SUNRISE AND SUNSET  
APRIL 5 2026.........SUNRISE 7:10 AM EDT SUNSET 7:55 PM EDT  
APRIL 6 2026.........SUNRISE 7:08 AM EDT SUNSET 7:56 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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