Banja Luka Weather in April
17.1°C high · 5.1°C low · 91 mm rain · 7.1h sun
Apr is a warm month in Banja Luka — not peak season, but a good time to avoid crowds.
April at a glance
| Metric | Value |
|---|---|
| Average high | 17.1°C |
| Average low | 5.1°C |
| Rainfall | 91 mm |
| Sunshine | 7.1 hours/day |
| Daylight | 13.3 hours |
What to pack in April
Pack a jacket and layers, plus a raincoat and umbrella for Banja Luka in April.
Banja Luka weather by month
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Frequently asked questions
What is the weather in Banja Luka in April?
Highs of 17.1°C and lows of 5.1°C, with about 91 mm of rain and 7.1 hours of sunshine per day.
Is April a good time to visit Banja Luka?
Apr is a warm 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.