August in Girona averages a daily high of 31.1°C with nights around 17.3°C. Expect roughly 6.1 wet days totalling 49.5mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Girona is March–June.
Based on GIRONA COSTA BRAVA, SP (9.4km), 1995–2024. 28 years of August data.