May in Parakou averages a daily high of 33.3°C with nights around 23.1°C. Expect roughly 11 wet days totalling 228.1mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Parakou is November–January.
Based on PARAKOU, BN (2km), 1995–2024. 19 years of May data.