January in Vigo averages a daily high of 12.3°C with nights around 5.7°C. Expect roughly 16.5 wet days totalling 233.5mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Vigo is June–September.
Based on VIGO PEINADOR, SP (8.2km), 1995–2024. 30 years of January data.