Cottrell Rainfall Forecast
- 55%
- No Rain
- 75%
- 95%
- 90%
- 90%
- 65%
Cottrell Rainfall Statistics
December Rainfall
Portland, Portland-Troutdale Airport (8.1 miles)
Total Rainfall December
–Daily Average December
–Wettest Day 2 December, 2025
–Wet Days December
–
Climate (2010–Present)
Portland, Portland-Troutdale Airport (8.1 miles)
Annual Average 2020–2024
38.9inMonthly Average 2020–2025
3.2inDaily Average 2020–2025
0.1inWettest Day 10 June, 2022
2.1in