July in Arad averages a daily high of 29.8°C with nights around 15.8°C. Expect roughly 8.6 wet days totalling 63.7mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Arad is April–June.
Based on ARAD, RO (6.1km), 1995–2024. 30 years of July data.