Climate almanac
Bollnäs
Gävleborg, Sweden · 61.35°, 16.39°
What is the weather like in Bollnäs in May?
In May, Bollnäs is typically 59°F (15°C) during the day and 39°F (4°C) at night. The month brings about 2.1 in (52 mm) of precipitation in total. Snowfall averages about 0.9 in (22 mm) over the month.
- Average high59°F (15°C)
- Average low39°F (4°C)
- Precipitation2.1 in (52 mm)
- Clear or mostly clear days9
- Snowfall0.9 in (22 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)