Crater Lake Rainfall Forecast

Today 30 Oct
5%
Fri 31 Oct
100%
Sat 1 Nov
100%
Sun 2 Nov
60%
Mon 3 Nov
65%
Tue 4 Nov
70%
Wed 5 Nov
90%

Crater Lake Rainfall Statistics

October Rainfall

Arlington Municipal Airport (41 miles)

Total Rainfall 2025
20.3in
Daily Average 2025
0.1in
Wettest Day 24 October, 2025
1.7in
Wet Days 2025
100/303 (33%)
Total Rainfall September
0.6in
Daily Average September
0.02in
Wettest Day 14 September, 2025
0.4in
Wet Days September
4/30 (13%)
Total Rainfall October
4.2in
Daily Average October
0.2in
Wettest Day 24 October, 2025
1.7in
Wet Days October
13/30 (43%)

Climate (2010–Present)

Arlington Municipal Airport (41 miles)

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Annual Average 2020–2024
30.4in
Monthly Average 2020–2025
2.4in
Daily Average 2020–2025
0.1in
Wettest Day 21 December, 2020
2in

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