548
CDUS44 KMRX 212141
CLITYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
541 PM EDT TUE JUL 21 2026
...............................
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR JULY 21 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 92 3:48 PM 98 1926 89 3 91
1934
1985
MINIMUM 78 5:57 AM 59 1903 69 9 73
2009
AVERAGE 85 79 6 82
PRECIPITATION (IN)
TODAY 0.00 1.44 1893 0.16 -0.16 0.13
MONTH TO DATE 2.14 3.69 -1.55 2.49
SINCE JUN 1 6.15 7.93 -1.78 4.98
SINCE JAN 1 24.70 31.23 -6.53 29.85
SNOWFALL (IN)
TODAY 0.0 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 2 -2 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 20 14 6 17
MONTH TO DATE 340 287 53 364
SINCE JUN 1 686 598 88 749
SINCE JAN 1 980 782 198 968
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 10.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 4:00 AM
LOWEST 52 1:00 PM
AVERAGE 69
......................................................
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 100 1952
MINIMUM TEMPERATURE (F) 69 57 1902
SUNRISE AND SUNSET
JULY 21 2026..........SUNRISE 6:35 AM EDT SUNSET 8:49 PM EDT
JULY 22 2026..........SUNRISE 6:36 AM EDT SUNSET 8:48 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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