July in Debrecen averages a daily high of 27.8°C with nights around 16°C. Expect roughly 10.1 wet days totalling 74mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Debrecen is April–September.
Based on DEBRECEN AIRPORT, HU (4.7km), 1995–2024. 26 years of July data.