Lake Yankton Rainfall Forecast

Today 19 Sep
25%
Sun 20 Sep
10%
Mon 21 Sep
25%
Tue 22 Sep
5%
Wed 23 Sep
5%
Thu 24 Sep
25%
Fri 25 Sep
10%

Lake Yankton Rainfall Statistics

September Rainfall

Tracy, Tracy Municipal Airport (12.4 miles)

Total Rainfall 2026
1in
Daily Average 2026
0in
Wettest Day 22 May, 2026
0.3in
Wet Days 2026
20/262 (8%)
Total Rainfall August
0.1in
Daily Average August
0in
Wettest Day 29 August, 2026
0.1in
Wet Days August
3/31 (10%)
Total Rainfall September
0.2in
Daily Average September
0.01in
Wettest Day 16 September, 2026
0.1in
Wet Days September
4/19 (21%)

Climate (2021–2025)

Tracy, Tracy Municipal Airport (12.4 miles)

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Annual Average 2021–2025
18.8in
Monthly Average 2021–2026
1.4in
Daily Average 2021–2026
0.05in
Wettest Day 13 May, 2023
5.2in

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