Minam State Park Rainfall Forecast

Today 9 Sep
No Rain
Thu 10 Sep
15%
Fri 11 Sep
No Rain
Sat 12 Sep
80%
Sun 13 Sep
65%
Mon 14 Sep
No Rain
Tue 15 Sep
5%

Minam State Park Rainfall Statistics

September Rainfall

La Grande/Union County Airport (36.7 miles)

Total Rainfall 2026
8.1in
Daily Average 2026
0.03in
Wettest Day 12 April, 2026
0.9in
Wet Days 2026
60/252 (24%)
Total Rainfall August
0.2in
Daily Average August
0.01in
Wettest Day 15 August, 2026
0.1in
Wet Days August
5/31 (16%)
Total Rainfall September
0.7in
Daily Average September
0.1in
Wettest Day 3 September, 2026
0.4in
Wet Days September
5/9 (56%)

Climate (2021–2025)

La Grande/Union County Airport (36.7 miles)

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Annual Average 2021–2025
11.8in
Monthly Average 2021–2026
1.1in
Daily Average 2021–2026
0.04in
Wettest Day 4 November, 2022
2.1in

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