August in Dundee averages a daily high of 19.3°C with nights around 10.9°C. Expect roughly 14.8 wet days totalling 84.1mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Dundee is June–September.
Based on MYLNEFIELD, UK (6.2km), 1995–2024. 23 years of August data.