Mount Rainier National Park Rainfall Forecast
- 100%
- 100%
- 75%
- 80%
- 65%
- 60%
- 85%
Mount Rainier National Park Rainfall Statistics
October Rainfall
Stampede Pass (31.1 miles)
Total Rainfall October
5.4inDaily Average October
0.2inWettest Day 19 October, 2025
2.3inWet Days October
11/25 (44%)
Climate (2010–Present)
Stampede Pass (31.1 miles)
Annual Average 2020–2024
76.5inMonthly Average 2020–2025
6.1inDaily Average 2020–2025
0.2inWettest Day 4 November, 2022
7.4in