Trillium Lake Rainfall Forecast

Today 21 Jun
No Rain
Mon 22 Jun
No Rain
Tue 23 Jun
No Rain
Wed 24 Jun
No Rain
Thu 25 Jun
35%
Fri 26 Jun
80%
Sat 27 Jun
70%

Trillium Lake Rainfall Statistics

June Rainfall

The Dalles Municipal Airport (36.7 miles)

Total Rainfall 2026
5.6in
Daily Average 2026
0.03in
Wettest Day 28 May, 2026
0.6in
Wet Days 2026
33/172 (19%)
Total Rainfall May
0.7in
Daily Average May
0.02in
Wettest Day 28 May, 2026
0.6in
Wet Days May
3/31 (10%)
Total Rainfall June
0.3in
Daily Average June
0.02in
Wettest Day 8 June, 2026
0.2in
Wet Days June
2/21 (10%)

Climate (2021–2025)

The Dalles Municipal Airport (36.7 miles)

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Annual Average 2021–2025
11.2in
Monthly Average 2021–2026
1in
Daily Average 2021–2026
0.03in
Wettest Day 18 December, 2025
2.2in

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