Lost Lake Rainfall Forecast

Today 25 May
50%
Mon 26 May
70%
Tue 27 May
No Rain
Wed 28 May
10%
Thu 29 May
25%
Fri 30 May
5%
Sat 31 May
5%

Lost Lake Rainfall Statistics

May Rainfall

Portland, Portland-Troutdale Airport (28.6 miles)

Total Rainfall 2025
17.3in
Daily Average 2025
0.1in
Wettest Day 21 March, 2025
1.1in
Wet Days 2025
74/145 (51%)
Total Rainfall April
1.5in
Daily Average April
0.05in
Wettest Day 6 April, 2025
0.6in
Wet Days April
12/30 (40%)
Total Rainfall May
1.8in
Daily Average May
0.1in
Wettest Day 17 May, 2025
0.7in
Wet Days May
11/25 (44%)

Climate (2010–Present)

Portland, Portland-Troutdale Airport (28.6 miles)

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Annual Average 2020–2024
38.9in
Monthly Average 2020–2025
3.3in
Daily Average 2020–2025
0.1in
Wettest Day 10 June, 2022
2.1in

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