Climate almanac
Lebanon
Oregon, United States · 44.54°, -122.91°
What is the weather like in Lebanon in May?
In May, Lebanon is typically 70°F (21°C) during the day and 48°F (9°C) at night. The month brings about 2.5 in (63 mm) of precipitation in total.
- Average high70°F (21°C)
- Average low48°F (9°C)
- Precipitation2.5 in (63 mm)
- Clear or mostly clear days8
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)