Climate almanac
Banja Luka
Srpska, Bosnia and Herzegovina · 44.78°, 17.21°
What is the weather like in Banja Luka in January?
In January, Banja Luka is typically 43°F (6°C) during the day and 29°F (-2°C) at night. The month brings about 3.0 in (77 mm) of precipitation in total. Snowfall averages about 11 in (289 mm) over the month.
- Average high43°F (6°C)
- Average low29°F (-2°C)
- Precipitation3.0 in (77 mm)
- Clear or mostly clear days7
- Snowfall11 in (289 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)