July in Zielona Góra averages a daily high of 25.7°C with nights around 12.9°C. Expect roughly 12.6 wet days totalling 82.3mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Zielona Góra is May–September.
Based on COSCHEN, GM (54.2km), 1995–2024. 25 years of July data.