Climate almanac
Oregon City
Oregon, United States · 45.36°, -122.61°
What is the weather like in Oregon City in May?
In May, Oregon City is typically 69°F (20°C) during the day and 47°F (8°C) at night. The month brings about 3.2 in (81 mm) of precipitation in total.
- Average high69°F (20°C)
- Average low47°F (8°C)
- Precipitation3.2 in (81 mm)
- Clear or mostly clear days7
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)