December in Lugo averages a daily high of 11.1°C with nights around 3.1°C. Expect roughly 17.1 wet days totalling 143.2mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Lugo is June–September.
Based on LUGO ROZAS, SP (14.3km), 1995–2024. 29 years of December data.