Climate almanac
Oshkosh
Wisconsin, United States · 44.02°, -88.54°
What is the weather like in Oshkosh in May?
In May, Oshkosh is typically 66°F (19°C) during the day and 52°F (11°C) at night. The month brings about 3.7 in (93 mm) of precipitation in total. Snowfall averages about 0.3 in (8 mm) over the month.
- Average high66°F (19°C)
- Average low52°F (11°C)
- Precipitation3.7 in (93 mm)
- Clear or mostly clear days8
- Snowfall0.3 in (8 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)