Union Grove Rainfall Forecast

Today 15 Aug
60%
Sun 16 Aug
25%
Mon 17 Aug
20%
Tue 18 Aug
55%
Wed 19 Aug
55%
Thu 20 Aug
20%
Fri 21 Aug
20%

Union Grove Rainfall Statistics

August Rainfall

Yankton, Chan Gurney Municipal Airport (30.4 miles)

Total Rainfall 2026
7.8in
Daily Average 2026
0.04in
Wettest Day 23 July, 2026
1in
Wet Days 2026
36/227 (16%)
Total Rainfall July
1.9in
Daily Average July
0.1in
Wettest Day 23 July, 2026
1in
Wet Days July
5/31 (16%)
Total Rainfall August
0.5in
Daily Average August
0.04in
Wettest Day 4 August, 2026
0.4in
Wet Days August
2/15 (13%)

Climate (2021–2025)

Yankton, Chan Gurney Municipal Airport (30.4 miles)

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Annual Average 2021–2025
20.6in
Monthly Average 2021–2026
1.7in
Daily Average 2021–2026
0.1in
Wettest Day 16 August, 2022
3.2in

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