October in Ploieşti averages a daily high of 18.4°C with nights around 5.6°C. Expect roughly 6.7 wet days totalling 55.1mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Ploieşti is April–May.
Based on BUCURESTI BANEASA, RO (48.5km), 1995–2024. 30 years of October data.