Climate almanac
Rupert
Idaho, United States · 42.62°, -113.68°
What is the weather like in Rupert in May?
In May, Rupert is typically 72°F (22°C) during the day and 45°F (7°C) at night. The month brings about 1.7 in (44 mm) of precipitation in total. Snowfall averages about 0.3 in (9 mm) over the month.
- Average high72°F (22°C)
- Average low45°F (7°C)
- Precipitation1.7 in (44 mm)
- Clear or mostly clear days13
- Snowfall0.3 in (9 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)