July in Sarajevo averages a daily high of 28.4°C with nights around 14.5°C. Expect roughly 10 wet days totalling 70mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Sarajevo is May–October.
Based on SARAJEVO, BK (5.7km), 1995–2024. 30 years of July data.