Things to Do in Cabo Verde in May
May weather, activities, events & insider tips
May Weather in Cabo Verde
Is May Right for You?
Advantages
- Perfect wind conditions for kitesurfing and windsurfing - May marks the tail end of the windy season with consistent 20-25 knot trade winds on Sal and Boa Vista, before the summer lull. You get reliable conditions without the January-March crowds fighting for beach space.
- Shoulder season pricing with high season weather - Accommodations drop 20-30% compared to peak winter months, while you still get warm, mostly dry conditions. Flight prices from Europe typically run 150-250 euros cheaper than February departures.
- Sea turtle nesting season begins - Loggerhead turtles start coming ashore on Boa Vista and Sal beaches in late May. You can join conservation patrols after dark (around 8pm-midnight) to witness nesting, something impossible during winter months.
- Comfortable hiking temperatures on Santo Antão - Daytime temps of 24-27°C (75-81°F) in the mountains make this the last good month for multi-hour valley treks before summer heat arrives. The landscape is still relatively green from winter rains, though starting to brown.
Considerations
- Unpredictable rainfall patterns despite low totals - Those 10 rainy days listed are misleading. May sits in the transition between dry and wet seasons, so you might get zero rain or sudden heavy showers that wash out dirt roads on Santiago and Santo Antão for 24-48 hours. Not the consistent dryness of February-April.
- Harmattan dust from the Sahara becomes more frequent - May brings increased haze days when fine desert sand blows across from West Africa, reducing visibility and creating that orange-tinted sky. Affects photography, can irritate respiratory issues, and occasionally grounds inter-island flights for a few hours.
- Some beach clubs and restaurants close for maintenance - Late May is when many Sal and Boa Vista establishments shut down for 2-3 weeks before summer season. Always confirm opening status, especially for specific beach bars or higher-end restaurants you're planning around.
Best Activities in May
Kitesurfing and windsurfing sessions on Sal
May offers the sweet spot for wind sports - you get those reliable 20-25 knot northeast trades that made Cabo Verde famous, but the beaches at Kite Beach and Ponta Preta have maybe half the people compared to February. Water temp sits around 23°C (73°F), so a shorty wetsuit works fine. The wind is consistent enough that you can actually plan your days around it, unlike summer months when it goes calm for days at a time. Most schools offer 3-day progression courses or single-day rentals.
Santo Antão valley hiking trails
May is genuinely the last comfortable month for serious hiking before summer heat makes the steep climbs brutal. The Cova to Paúl valley descent and Ribeira Grande canyon trails are still partly green from winter rains, though vegetation is starting to dry out. You want to start hikes by 8am to finish before midday heat, but unlike winter months you won't deal with muddy paths or cloud cover blocking mountain views. The 70% humidity is noticeable on climbs but not oppressive yet.
Sea turtle conservation patrols on Boa Vista
Late May marks the beginning of loggerhead nesting season, and this is when you can actually contribute to conservation efforts rather than just tourist-watching. Several organizations run nighttime beach patrols from 8pm-1am where you help locate nesting females, record data, and protect eggs from predators. It's not guaranteed sightings this early in the season, maybe 30-40% chance on any given night, but when you do see a 150kg turtle digging her nest, it's worth the gamble. Much more meaningful than the crowded July-August peak.
Live music venues in Mindelo
May doesn't have major festivals, but Mindelo's music scene runs year-round and you get the authentic local experience without tourist crowds. Tuesday and Friday nights at various bars along Rua de Lisboa feature live morna and coladeira music, usually starting around 10pm and running until 1-2am. Cover charges are rare, maybe 5 euros when there's a known artist. The 70% humidity makes indoor venues sticky, but outdoor courtyard spaces are perfect in the 21-24°C (69-75°F) evening temps.
Diving and snorkeling around Santa Maria
May offers excellent underwater visibility, typically 20-25 meters (65-80 feet), before summer plankton blooms reduce it. Water temp around 23°C (73°F) means a 3mm wetsuit is comfortable for hour-long dives. The Cavala Baixo and Farol sites have healthy populations of moray eels, octopus, and the occasional nurse shark. Snorkeling right off Santa Maria beach works fine for beginners - the reef starts 30 meters (100 feet) from shore. Conditions are calmer than winter months when swells can cancel boat trips.
Cidade Velha historical site exploration
May's weather makes the uphill walk to Fortaleza Real de São Filipe much more pleasant than summer months - you get morning temps around 24°C (75°F) with that ocean breeze. This UNESCO site is Cabo Verde's colonial capital ruins, and going in May means you might have the fort to yourself for 20-30 minutes at a time, versus sharing it with cruise ship groups in winter. The 10 rainy days stat is misleading here - if it does rain, the cobblestone streets get slippery, so bring shoes with grip.
May Events & Festivals
Gamboa Music Festival preparations
While the actual Gamboa Festival happens in late May into early June on Santiago, late May is when you see rehearsals and pre-festival concerts pop up in Praia. Local bars start hosting warm-up shows with some of the festival artists. It's not the main event, but if you're around in the last week of May, you can catch these smaller performances for 5-10 euros versus the 40-50 euro festival passes.