Banja Luka Weather in January
4.7°C high · -3.4°C low · 64 mm rain · 2.1h sun
Jan is a cool month in Banja Luka — not peak season, but a good time to avoid crowds.
January at a glance
| Metric | Value |
|---|---|
| Average high | 4.7°C |
| Average low | -3.4°C |
| Rainfall | 64 mm |
| Sunshine | 2.1 hours/day |
| Daylight | 9 hours |
What to pack in January
Pack a warm coat and layers for Banja Luka in January.
Banja Luka weather by month
JanFebMarAprMayJunJulAugSepOctNovDec
Frequently asked questions
What is the weather in Banja Luka in January?
Highs of 4.7°C and lows of -3.4°C, with about 64 mm of rain and 2.1 hours of sunshine per day.
Is January a good time to visit Banja Luka?
Jan is a cool month in Banja Luka — not peak season, but a good time to avoid crowds.
What to do in Banja Luka · Best time to visit Banja Luka
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.