Grand Ronde Rainfall Forecast

Today 10 Sep
5%
Fri 11 Sep
5%
Sat 12 Sep
75%
Sun 13 Sep
5%
Mon 14 Sep
5%
Tue 15 Sep
5%
Wed 16 Sep
10%

Grand Ronde Rainfall Statistics

September Rainfall

McMinnville, McMinnville Municipal Airport (24.9 miles)

Total Rainfall 2026
16.6in
Daily Average 2026
0.1in
Wettest Day 12 March, 2026
1.3in
Wet Days 2026
65/253 (26%)
Total Rainfall August
0in
Daily Average August
0in
Wettest Day 1 August, 2026
0in
Wet Days August
–
Total Rainfall September
1.2in
Daily Average September
0.2in
Wettest Day 3 September, 2026
0.4in
Wet Days September
4/10 (40%)

Climate (2021–2025)

McMinnville, McMinnville Municipal Airport (24.9 miles)

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Annual Average 2021–2025
33.4in
Monthly Average 2021–2026
2.7in
Daily Average 2021–2026
0.1in
Wettest Day 4 November, 2022
2.2in

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