Watts Bar Lake Rainfall Forecast

Today 15 Sep
5%
Tue 16 Sep
5%
Wed 17 Sep
5%
Thu 18 Sep
5%
Fri 19 Sep
20%
Sat 20 Sep
35%
Sun 21 Sep
35%

Watts Bar Lake Rainfall Statistics

September Rainfall

Athens McMinn County Airport (25.5 miles)

Total Rainfall 2025
31.4in
Daily Average 2025
0.1in
Wettest Day 31 March, 2025
1.6in
Wet Days 2025
79/258 (31%)
Total Rainfall August
2.6in
Daily Average August
0.1in
Wettest Day 23 August, 2025
1.2in
Wet Days August
6/31 (19%)
Total Rainfall September
2in
Daily Average September
0.2in
Wettest Day 4 September, 2025
1.1in
Wet Days September
4/15 (27%)

Climate (2013–Present)

Athens McMinn County Airport (25.5 miles)

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Annual Average 2020–2024
46.5in
Monthly Average 2020–2025
3.6in
Daily Average 2020–2025
0.2in
Wettest Day 9 January, 2024
3in

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