Climate almanac
Onsala
Halland, Sweden · 57.43°, 12.03°
What is the weather like in Onsala in January?
In January, Onsala is typically 38°F (3°C) during the day and 31°F (-1°C) at night. The month brings about 2.9 in (74 mm) of precipitation in total. Snowfall averages about 5.1 in (128 mm) over the month.
- Average high38°F (3°C)
- Average low31°F (-1°C)
- Precipitation2.9 in (74 mm)
- Clear or mostly clear days4
- Snowfall5.1 in (128 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)