April in Villach averages a daily high of 13.5°C with nights around 1°C. Expect roughly 12.1 wet days totalling 100.2mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Villach is June–September.
Based on RATECE PLANICA, SI (17.1km), 1995–2024. 29 years of April data.