June in Poitiers averages a daily high of 24.2°C with nights around 12.5°C. Expect roughly 10.4 wet days totalling 64.8mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Poitiers is June–September.
Based on POITIERS BIARD, FR (2.6km), 1995–2024. 30 years of June data.