June is in the heart of the rainy season for many parts of West Africa, with frequent heavy showers and thunderstorms; travel disruptions and flooded roads are common inland. Coastal cities receive regular rain but still host cultural life for resilient travelers.
Average daily low and high (°C) and monthly rainfall, from each country's largest city. The badge shows how it feels, allowing for humidity.
Temperature map
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Average temperature across West Africa in June.
Where to Go in West Africa in June
Senegal & The Gambia
Dakar, Saint‑Louis, Casamance & Banjul
June marks the start of the true wet season in Casamance and the southern strips of Senegal and The Gambia, with heavy afternoon and overnight downpours becoming routine and mangrove channels rising. Dakar is often still pleasantly warm with occasional showers but not the deluges of the south. Travel in Ziguinchor and nearby islands becomes more complicated - boats and dirt tracks can be unreliable; waterproof boots and mosquito protection are musts.
Upper Guinea / Monsoon Coast
Guinea‑Bissau, Guinea, Sierra Leone & Liberia
June deepens the monsoon: Conakry, Bissau, Freetown and Monrovia receive intense, often daily rains; lowland settlements and coastal highways can flood and ferries run irregularly. Cities are hot and humid between storms and power interruptions are not unusual. Photography and wildlife viewing are rewarding as forests come alive, but plan flexible itineraries and waterproof packing for gear and documents.
Gulf of Guinea
Côte d’Ivoire, Ghana, Togo & Benin
June intensifies the wet period: sustained rain, high humidity and swollen city drainage systems are common - Lagos (to the east), Abidjan and Accra all experience heavier showers and occasional flash flooding. Agricultural landscapes are lush and cocoa harvest activity peaks inland. Plan longer transfer times between cities and pick accommodations with reliable power and water protection.
Nigeria
Coastal south, Lagos, Niger Delta & Jos Plateau
June brings the core of the wet season to the south with frequent heavy showers and persistent humidity; coastal roads and streets in Lagos often have standing water after storms. The north remains much drier for now but will heat up toward the end of the month. Expect domestic flight delays during peak rains, and fit a good umbrella and quick‑dry clothing.
June sees the monsoon move northwards - sudden, sometimes violent rains begin in parts of southern Mali, Burkina Faso and Niger, swelling river crossings and washing out tracks. Many interior rural routes become impassable and campsites flood; however, the countryside turns green and migratory birds arrive. If you travel, prioritize paved routes and keep contingency days for delays.
Events & Festivals in June
There are no major festivals or events in West Africa during June to be aware of.
Planning a trip to West Africa?
See how June compares with the rest of the year, then read the full guide.
