July in Penza averages a daily high of 27.3°C with nights around 15°C. Expect roughly 9.9 wet days totalling 54.8mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Penza is May–September.
Based on PENZA, RS (7.3km), 1995–2024. 27 years of July data.