January in Växjö averages a daily high of 0.8°C with nights around -3.4°C. Expect roughly 16.3 wet days totalling 51.1mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Växjö is June–August.
Based on VAXJO A, SW (3.3km), 1995–2024. 29 years of January data.