April in Luleå averages a daily high of 5.8°C with nights around -2.3°C. Expect roughly 8.3 wet days totalling 32.5mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Luleå is June–August.
Based on LULEA BERGNASET, SW (2.1km), 1995–2024. 16 years of April data.