261  
CDUS44 KMRX 260840  
CLITYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
440 AM EDT SAT APR 26 2025  
   
...............................  
 
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR APRIL 25 2025...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 78 3:49 PM 89 1960 74 4 75  
MINIMUM 60 1:48 AM 33 1910 51 9 46  
AVERAGE 69 62 7 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.80 2.64 1932 0.16 0.64 T  
MONTH TO DATE 5.41 3.95 1.46 3.15  
SINCE MAR 1 9.83 8.84 0.99 8.16  
SINCE JAN 1 17.24 18.41 -1.17 19.01  
 
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 0.9 -0.9 0.0  
SINCE JUL 1 7.5 4.6 2.9 8.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 4  
MONTH TO DATE 134 180 -46 148  
SINCE MAR 1 470 632 -162 468  
SINCE JUL 1 3086 3456 -370 2970  
 
COOLING  
YESTERDAY 4 2 2 0  
MONTH TO DATE 85 28 57 40  
SINCE MAR 1 90 33 57 40  
SINCE JAN 1 91 33 58 41    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 60 4:00 PM  
AVERAGE 80  
   
......................................................  
 
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 89 1986  
MINIMUM TEMPERATURE (F) 51 34 1873  
 
SUNRISE AND SUNSET  
APRIL 26 2025.........SUNRISE 6:49 AM EDT SUNSET 8:19 PM EDT  
APRIL 27 2025.........SUNRISE 6:48 AM EDT SUNSET 8:20 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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