Beacon Rock State Park Rainfall Forecast
- 100%
- 90%
- 10%
- No Rain
- 10%
- 45%
- 55%
Beacon Rock State Park Rainfall Statistics
March Rainfall
Portland, Portland-Troutdale Airport (19.9 miles)
Total Rainfall March
4.7inDaily Average March
0.2inWettest Day 12 March, 2026
1.8inWet Days March
13/24 (54%)
Climate (2010–Present)
Portland, Portland-Troutdale Airport (19.9 miles)
Annual Average 2021–2025
39.7inMonthly Average 2021–2026
3.3inDaily Average 2021–2026
0.1inWettest Day 18 December, 2025
2.3in