530  
CDUS44 KMRX 222147  
CLITYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
547 PM EDT FRI OCT 22 2021  
   
...............................
 
 
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR OCTOBER 22 2021...  
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 63 3:05 PM 86 1947 69 -6 82  
MINIMUM 53 7:21 AM 25 1987 46 7 53  
AVERAGE 58 58 0 68  
 
PRECIPITATION (IN)  
TODAY 0.00 1.81 1945 0.09 -0.09 0.00  
MONTH TO DATE 3.96 1.96 2.00 2.19  
SINCE SEP 1 5.68 5.45 0.23 6.76  
SINCE JAN 1 41.33 41.87 -0.54 57.67  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 7 8 -1 0  
MONTH TO DATE 45 101 -56 83  
SINCE SEP 1 60 118 -58 113  
SINCE JUL 1 60 118 -58 113  
 
COOLING  
TODAY 0 1 -1 3  
MONTH TO DATE 90 40 50 17  
SINCE SEP 1 289 260 29 228  
SINCE JAN 1 1633 1567 66 1614    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 7:00 AM  
LOWEST 62 3:00 PM  
AVERAGE 81  
   
......................................................
 
 
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 83 1920  
MINIMUM TEMPERATURE (F) 46 30 1987  
1988  
 
SUNRISE AND SUNSET  
OCTOBER 22 2021.......SUNRISE 7:49 AM EDT SUNSET 6:51 PM EDT  
OCTOBER 23 2021.......SUNRISE 7:50 AM EDT SUNSET 6:50 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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