Corsica weather in April: mild but not yet summery. Expect around 18 to 19 °C (64 to 66 °F) in the afternoon on the coast, 8 °C (46 °F) at night, about 50 mm (2.0 in) of rain in Ajaccio and a cold sea, at around 14.5 °C (58 °F). April is therefore a month "with reservations": very good for coastal hiking, villages and sightseeing, not well suited to the beach.
The maquis is in flower, the roads are still quiet and the tourist offer reopens gradually, often from Easter. This page covers April in detail; to compare with the rest of the year, see our page on the best time to visit Corsica.
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Corsica in April: key facts
- Verdict: ⚠️ a good month for walking and sightseeing, too early for swimming
- Temperatures: 18.3 to 19.1 °C (65 to 66 °F) in the afternoon depending on the coastal town, about 8 °C (46 °F) at night in Ajaccio
- Rain: 53 mm (2.1 in) in Ajaccio, 56 mm (2.2 in) in Calvi, 72 mm (2.8 in) in Bastia
- Sea: about 14.5 °C (58 °F) at Ajaccio
- Crowds: average, rising at Easter and during spring holiday periods
- Good to know: the high mountains are still snowy, and the GR20 does not open before June
Weather in Corsica in April: temperatures and rain by town
On the coast, the three main stations have very similar afternoons. The difference is in the rain: the east coast (Bastia) is clearly wetter than the Balagne (Calvi) or the Gulf of Ajaccio. You can discover the drier Balagne from Calvi: our Calvi travel guide presents the citadel, beaches and inland villages.
| Town | Max | Min | Rain | Sea |
|---|---|---|---|---|
| Ajaccio (west) | 18.5 °C (65 °F) | 8.4 °C (47 °F) | 53 mm (2.1 in) | 14.5 °C (58 °F) |
| Bastia (north-east) | 18.3 °C (65 °F) | – | 72 mm (2.8 in) | – |
| Calvi (Balagne) | 19.1 °C (66 °F) | – | 56 mm (2.2 in) | – |
April marks a real step up from March (16 °C (61 °F) in Ajaccio) but is still far from May (22 °C (72 °F)). Days are often sunny, with around 7 h 30 of sunshine a day on average in Ajaccio according to the Deutscher Wetterdienst, but the weather can change fast: a week of blue sky can be followed by two days of rain and wind. Nights remain cool, especially inland.
And in the mountains?
The interior of the island is much cooler than the coast. Snow can remain on the summits in spring, and the GR20 mountain huts are staffed only from June. In April, stay on low and mid-altitude trails, and check conditions with the Corsica Regional Natural Park before any high-altitude hike.
Things to do in Corsica in April
- Coastal hiking: the Cap Corse customs officers’ path, Balagne trails, the Piana calanques. Heat is not yet a problem.
- Hilltop villages: Balagne (Pigna, Sant’Antonino), Cap Corse, Corte and its citadel, with the maquis in flower.
- Towns: Ajaccio, Bastia, Bonifacio and Sartène can be visited without the summer crowds.
- The road: a road trip is pleasant, on roads that are still lightly trafficked. Allow time: distances are slow in Corsica.
- Holy Week processions, if Easter falls in April (see below).
What to avoid in April
- A beach holiday: with a sea around 14.5 °C (58 °F), swimming is for the hardiest.
- The high mountains and the GR20: too early in the season.
- Counting on every boat excursion (Scandola, Lavezzi): some only start with the season. Ask the operators.
Events in Corsica in April
| Date | Event | Where |
|---|---|---|
| Holy Week (March or April) | Processions, including the Catenacciu on Good Friday | Sartène and many villages |
| Spring holiday periods | More families visiting | Whole island |
Crowds and prices in April
Crowds are average: much quieter than in summer, busier than in winter. Long weekends and spring school holidays push up demand for ferry crossings and rentals. Some of the seaside hotels, campsites and restaurants only open at Easter or in May: check opening dates before booking. Prices generally stay moderate compared with June to September.
For a stay in April, booking one to two months ahead is generally enough, except during spring holiday periods. Corsica has airports at Ajaccio, Bastia, Calvi and Figari.
What to pack for Corsica in April
- Layers: a T-shirt for the afternoon, a sweater or fleece for the evening
- A windproof, waterproof jacket
- Good hiking shoes
- Sunglasses and sunscreen: the spring sun is already strong
- A swimsuit for the hotel’s heated pool rather than for the sea
Itinerary idea: a week in Corsica in April
In April, favour an itinerary that alternates walking, villages and towns, sleeping in places that are open all year or from Easter. Example over 7 days, starting from Ajaccio:
- Days 1-2: Ajaccio (old town, Maison Bonaparte, Sanguinaires islands at sunset), then the road to the Piana calanques and the Gulf of Porto.
- Day 3: Corte and its citadel, with a walk in the Restonica gorges at low altitude if the road and trails are passable.
- Days 4-5: the Balagne (Calvi, the hilltop villages of Pigna and Sant’Antonino), then the Cap Corse loop by the coast road.
- Days 6-7: Bastia, or down to the south (Bonifacio, Sartène) if you fly home from Figari.
Distances look short on the map, but the roads are slow and winding: allow plenty of time. A car is essential for this kind of circuit, as public transport is limited out of season.
If April does not suit you
May is the most interesting neighbouring month: 22 °C (72 °F) in the afternoon in Ajaccio, still few people, ideal for coastal hiking. March is cooler and more changeable. For swimming, wait for June.
For a warmer spring, compare with Sicily (about 24 °C (75 °F) in April in Catania), Andalusia or Madeira. All the ideas for the month are on our page where to go in April. To organise your stay, read our Corsica travel guide.
Frequently asked questions
What is the weather like in Corsica in April?
Mild and fairly sunny: around 18.5 °C (65 °F) in the afternoon and 8 °C (46 °F) at night in Ajaccio, with about 53 mm (2.1 in) of rain according to the 1991-2020 Météo-France normals. The weather can change quickly.
Can you swim in Corsica in April?
It is difficult: the sea is around 14.5 °C (58 °F) at Ajaccio according to the Deutscher Wetterdienst. Swimming becomes pleasant for most people from June.
Is April a good month for hiking in Corsica?
Yes, on the coast and at mid-altitude: moderate temperatures, the maquis in flower, quiet trails. The high mountains remain snowy and the GR20 only opens in June.
Where is the weather best in Corsica in April?
Temperature differences are small. Calvi and Ajaccio are a little drier than Bastia (56 and 53 mm, 2.2 and 2.1 in, against 72 mm, 2.8 in), which gives a slight edge to the west coast and the Balagne.
Are hotels open in Corsica in April?
In towns, yes. On the coast, some hotels, campsites and restaurants only reopen at Easter or in May: check opening dates before booking.
Our sources
- Météo-France: 1991-2020 normals for the Ajaccio (airport), Bastia and Calvi stations
- Deutscher Wetterdienst, Klimatafel von Ajaccio: average water temperature and sunshine (1961-1990)
- Data taken from our page the best time to visit Corsica
- Our methodology
Updated November 2026.
