Climate almanac
Olsztyn
Warmia-Masuria, Poland · 53.78°, 20.49°
What is the weather like in Olsztyn in May?
In May, Olsztyn is typically 64°F (18°C) during the day and 45°F (7°C) at night. The month brings about 2.8 in (70 mm) of precipitation in total. Snowfall averages about 0.7 in (17 mm) over the month.
- Average high64°F (18°C)
- Average low45°F (7°C)
- Precipitation2.8 in (70 mm)
- Clear or mostly clear days10
- Snowfall0.7 in (17 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)