Knoxville Rainfall Forecast

Today 15 Aug
20%
Sat 16 Aug
5%
Sun 17 Aug
5%
Mon 18 Aug
5%
Tue 19 Aug
15%
Wed 20 Aug
35%
Thu 21 Aug
40%

Knoxville Rainfall Statistics

August Rainfall

Knoxville, McGhee Tyson Airport (9.9 miles)

Total Rainfall 2025
34in
Daily Average 2025
0.2in
Wettest Day 23 April, 2025
1.7in
Wet Days 2025
85/227 (37%)
Total Rainfall July
3.8in
Daily Average July
0.1in
Wettest Day 28 July, 2025
1.1in
Wet Days July
10/31 (32%)
Total Rainfall August
2.8in
Daily Average August
0.2in
Wettest Day 13 August, 2025
1.5in
Wet Days August
6/15 (40%)

Climate (2010–Present)

Knoxville, McGhee Tyson Airport (9.9 miles)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2020–2024
53.6in
Monthly Average 2020–2025
4.3in
Daily Average 2020–2025
0.1in
Wettest Day 17 August, 2021
2.8in

Get WillyWeather+ to remove ads