Gresham Butte Rainfall Forecast
- No Rain
- 30%
- 100%
- 80%
- 5%
- No Rain
- 15%
Gresham Butte Rainfall Statistics
March Rainfall
Portland, Portland-Troutdale Airport (4.3 miles)
Total Rainfall March
4.7inDaily Average March
0.2inWettest Day 12 March, 2026
1.8inWet Days March
13/22 (59%)
Climate (2010–Present)
Portland, Portland-Troutdale Airport (4.3 miles)
Annual Average 2021–2025
39.7inMonthly Average 2021–2026
3.3inDaily Average 2021–2026
0.1inWettest Day 18 December, 2025
2.3in