Climate almanac
Bluffton
Indiana, United States · 40.74°, -85.17°
What is the weather like in Bluffton in May?
In May, Bluffton is typically 73°F (23°C) during the day and 54°F (12°C) at night. The month brings about 4.5 in (114 mm) of precipitation in total.
- Average high73°F (23°C)
- Average low54°F (12°C)
- Precipitation4.5 in (114 mm)
- Clear or mostly clear days7
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)