Lake O' the Dalles Rainfall Forecast

Today 7 Sep
10%
Tue 8 Sep
75%
Wed 9 Sep
15%
Thu 10 Sep
No Rain
Fri 11 Sep
15%
Sat 12 Sep
30%
Sun 13 Sep
30%

Lake O' the Dalles Rainfall Statistics

September Rainfall

L O Simenstad Municipal Airport (5.6 miles)

Total Rainfall 2026
23.6in
Daily Average 2026
0.1in
Wettest Day 27 April, 2026
2.2in
Wet Days 2026
63/250 (25%)
Total Rainfall August
3in
Daily Average August
0.1in
Wettest Day 15 August, 2026
1.4in
Wet Days August
7/31 (23%)
Total Rainfall September
0in
Daily Average September
0in
Wettest Day 1 September, 2026
0in
Wet Days September
–

Climate (2021–2025)

L O Simenstad Municipal Airport (5.6 miles)

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Annual Average 2021–2025
34.2in
Monthly Average 2021–2026
3.1in
Daily Average 2021–2026
0.1in
Wettest Day 23 July, 2025
3.7in

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