Lake De Smet Rainfall Forecast

Today 27 Jul
40%
Tue 28 Jul
25%
Wed 29 Jul
40%
Thu 30 Jul
35%
Fri 31 Jul
10%
Sat 1 Aug
5%
Sun 2 Aug
No Rain

Lake De Smet Rainfall Statistics

July Rainfall

Buffalo - Johnson County Airport (6.2 miles)

Total Rainfall 2026
3.4in
Daily Average 2026
0.02in
Wettest Day 13 June, 2026
0.6in
Wet Days 2026
34/208 (16%)
Total Rainfall June
1.8in
Daily Average June
0.1in
Wettest Day 13 June, 2026
0.6in
Wet Days June
9/30 (30%)
Total Rainfall July
0.3in
Daily Average July
0.01in
Wettest Day 2 July, 2026
0.2in
Wet Days July
5/27 (19%)

Climate (2021–2025)

Buffalo - Johnson County Airport (6.2 miles)

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Annual Average 2021–2025
11.7in
Monthly Average 2021–2026
1in
Daily Average 2021–2026
0.03in
Wettest Day 22 September, 2023
2.3in

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