June in Osnovyanskyi averages a daily high of 25.3°C with nights around 14.3°C. Expect roughly 10.5 wet days totalling 62.4mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Osnovyanskyi is May–June.
Based on KHARKIV, UP (8.4km), 1995–2024. 18 years of June data.