Rockcreek Rainfall Forecast
- No Rain
- No Rain
- No Rain
- No Rain
- No Rain
- No Rain
- No Rain
Rockcreek Rainfall Statistics
January Rainfall
Portland-Hillsboro Airport (3.7 miles)
Total Rainfall January
2inDaily Average January
0.2inWettest Day 6 January, 2026
0.7inWet Days January
9/13 (69%)
Climate (2010–Present)
Portland-Hillsboro Airport (3.7 miles)
Annual Average 2021–2025
34.4inMonthly Average 2021–2025
2.9inDaily Average 2021–2026
0.1inWettest Day 26 December, 2022
2.5in