Weather archive in Knoxville / McGhee Tyson (airport)
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| Date / Local time | T | Po | P | Pa | U | DD | Ff | ff10 | ff3 | N | WW | W1 | W2 | Tn | Tx | Cl | Nh | H | Cm | Ch | VV | Td | RRR | tR | E | Tg | E' | sss | |
| 2026 September 24, Thursday | 14 | 22.8 73 | 739.3 29.11 985.65 985.65 | 765.5 30.14 1020.58 1020.58 | -0.7 -0.03 -0.93 -0.93 | 66 | Wind blowing from the north | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 17.2 63 | 22.8 73 | 600-1000 1968-3281 | 16.0 9.9 | 16.1 61 | Trace of precipitation Trace of precipitation | 6 | |||||||||||||
11 | 19.4 67 | 740.0 29.13 986.59 986.59 | 766.5 30.18 1021.92 1021.92 | 0.4 0.02 0.53 0.53 | 79 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 300-600 984-1968 | 16.0 9.9 | 15.6 60 | Trace of precipitation Trace of precipitation | 3 | ||||||||||||||||
08 | 17.2 63 | 739.6 29.12 986.05 986.05 | 766.0 30.16 1021.25 1021.25 | 0.6 0.02 0.8 0.8 | 93 | Wind blowing from the north-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, continuous, slight at time of observation. | 17.2 63 | 100-200 328-656 | 11.0 6.8 | 16.1 61 | Trace of precipitation Trace of precipitation | 6 | ||||||||||||||
05 | 17.8 64 | 739.0 29.09 985.25 985.25 | 765.3 30.13 1020.32 1020.32 | 0.5 0.02 0.67 0.67 | 93 | Wind blowing from the north-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | 300-600 984-1968 | 16.0 9.9 | 16.7 62 | ||||||||||||||||||
02 | 18.3 65 | 738.5 29.07 984.59 984.59 | 764.9 30.11 1019.78 1019.78 | -0.8 -0.03 -1.07 -1.07 | 97 | Wind blowing from the north-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | 18.3 65 | 21.1 70 | 100-200 328-656 | 16.0 9.9 | 17.8 64 | 3.0 0.12 | 6 | ||||||||||||||
| September 23, Wednesday | 23 | 18.9 66 | 739.3 29.11 985.65 985.65 | 765.7 30.15 1020.85 1020.85 | 1.0 0.04 1.33 1.33 | 96 | Wind blowing from the north-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, continuous, slight at time of observation. | 100-200 328-656 | 16.0 9.9 | 18.3 65 | 3.0 0.12 | 3 | ||||||||||||||
20 | 20.0 68 | 738.3 29.07 984.32 984.32 | 764.5 30.1 1019.25 1019.25 | 1.2 0.05 1.6 1.6 | 93 | Wind blowing from the north | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Mist. | 19.4 67 | 27.2 81 | 1500-2000 4921-6562 | 4.8 3.0 | 18.9 66 | 27.0 1.06 | 6 | |||||||||||||
17 | 26.7 80 | 737.1 29.02 982.72 982.72 | 763.3 30.05 1017.65 1017.65 | -1.0 -0.04 -1.33 -1.33 | 64 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 50%. 5/10. 4 oktas | 600-1000 1968-3281 | 16.0 9.9 | 19.4 67 | 4.0 0.16 | 3 | ||||||||||||||||
14 | 26.1 79 | 738.1 29.06 984.05 984.05 | 764.2 30.09 1018.85 1018.85 | -0.9 -0.04 -1.2 -1.2 | 69 | Wind blowing from the north-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | 21.1 70 | 27.2 81 | 600-1000 1968-3281 | 11.0 6.8 | 20.0 68 | ||||||||||||||||