Published on and written by Cyril Jarnias
Moving to Cape Verde means saying yes to the sun, the trade winds, and a slower pace of life. But living year-round in a dry tropical climate is a different story from a two-week vacation. To handle the heat well, manage humidity, protect your health and your energy budget, it’s best to understand the local climate in detail… and adapt your daily life accordingly.
This article provides a comprehensive guide for expatriates, including precise weather data, cost of living information, and health advice, to facilitate a long-term settlement and help you feel at home, not just passing through.
Understanding Cape Verde’s climate before settling in
Cape Verde is a volcanic archipelago off the coast of West Africa, in the middle of the Atlantic. Its climate is both tropical and arid: lots of sun, very little rain, moderate but very consistent temperatures, and a central role played by the winds.
In practical terms, the country does not have four seasons, but two main periods that structure daily life.
Two main seasons rather than four
The year can be summarized in two main blocks, with the addition of a very specific phenomenon: the Harmattan.
| Period | Main Characteristics | Impact for Expatriates |
|---|---|---|
| December – June (dry season / extended “tempo das brisas”) | Dry weather, constant trade winds, fairly pleasant air, mostly clear skies | Ideal for outdoor activities, hiking, wind sports, efficient installation of solar panels |
| July – October (rainy season / hot and humid period) | Heavier heat, humidity, sometimes violent but brief showers, landscapes turning green | Need to better manage heat, watch out for mosquitoes, plan light rain protection |
| January – February (possible Harmattan) | Very dry wind from the Sahara, fine dust suspended in the air, hazy sky, reduced visibility | Impact on air quality and respiratory tract, possible flight disruptions |
The famous local expression “tempo das brisas” (time of the breezes) refers to the long period from October to mid-July when the trade winds are very present. For newcomers, these winds are a considerable asset: they make the climate much more bearable than a simple 27°C (81°F) on a windless continent.
Temperatures: warm, but rarely overwhelming
One of the great advantages of Cape Verde is the absence of temperature extremes. It’s warm all year, but almost never scorching hot.
Annual averages are around 22 to 30°C (72 to 86°F), with a peak in September. Nights cool down moderately, with a day/night difference often less than 10°C (18°F). Throughout the year, the rhythm looks like this:
| Month | Avg. Min. (°C) | Avg. Max. (°C) | Avg. Rain (mm) |
|---|---|---|---|
| January | 19 | 25 | 6 |
| February | 18 | 25 | 2 |
| March | 19 | 25 | 0 |
| April | 19 | 25 | 0 |
| May | 20 | 26 | 0 |
| June | 21 | 27 | 1 |
| July | 23 | 27 | 7 |
| August | 24 | 29 | 23 |
| September | 24 | 30 | 58 |
| October | 24 | 29 | 12 |
| November | 22 | 28 | 4 |
| December | 20 | 26 | 7 |
For an expatriate, this means two important things:
A light sweater may be necessary in the evening, especially at higher altitudes on some islands. It is crucial to protect yourself seriously from the sun all year round, as UV levels are high even when the wind lessens the feeling of heat.
Rain: rare, concentrated, and sometimes intense
Cape Verde is dry. Very dry. In the north of the archipelago, some islands receive less than 100 mm of rain per year, which is a desert climate. In the south, it rises to 150–250 mm: still semi-desert.
Most of the rainfall occurs between August and October, sometimes in a few very intense episodes. The rest of the time, it may not rain at all for weeks, even months.
For an expatriate, this reality has several practical consequences:
Water is a precious resource, and conserving it is a civic reflex. After downpours, be vigilant: violent runoff or mudslides, especially in mountainous areas, can make certain roads or hiking trails dangerous; it’s best to avoid them during heavy thunderstorms. On the flip side, the landscape transforms radically: the islands known for being arid become surprisingly green, offering a remarkable visual pleasure to residents.
Microclimates: each island has its own character
An element often underestimated by newcomers: there isn’t “one” Cape Verdean climate, but a mosaic of microclimates.
– Sal, Boa Vista, Maio: very flat, very arid islands, influenced by Saharan winds. Lots of sun, little rain, limited vegetation. These are the most popular for beach and wind sports.
– Santiago, Santo Antão, São Nicolau, Fogo: mountainous islands, with greener north-facing slopes due to low clouds and small orographic rains. The valleys of Santo Antão, for example, become lush after the rains.
– Santiago and Fogo: a bit more humid during the rainy season, with a feeling of a “true green season.”
For an expatriate, choosing which island to settle on also means choosing a certain type of climate for daily life: very dry by the sea on Sal or Boa Vista, cooler and greener in the highlands of Santo Antão, or an urban and relatively humid compromise in Praia (Santiago).
Living to the rhythm of the seasons: adapting your daily life month by month
Acclimatizing isn’t just about enduring the heat: it’s about organizing your life according to the advantages and constraints of each period.
November to June: the great “comfortable” season
This is the period often considered “ideal” for living and settling in: dry weather, moderate heat, pleasant sea, few mosquitoes, excellent visibility outside of dust episodes.
This window is particularly well-suited: particularly well-suited
The period from December to June, characterized by dry and sunny weather, is ideal for several activities. It facilitates moving and administrative procedures by limiting fatigue due to humid heat. It is also conducive to work on the home (painting, outdoor arrangements, installation of solar panels or water tanks), as the risk of prolonged showers is low. Finally, it is perfect for exploring the islands, whether through hiking on Santo Antão or Fogo, exploring Santiago, or going out to sea.
Within this period, the months from December to March offer a particularly appreciated balance: dry air, sea around 22–23°C (72–73°F), superb light. The downside: it’s also the high tourist season and prices (vacation rentals, plane tickets) reflect that.
July to October: heat, humidity, and vigilance
Starting in July, the air gradually becomes more humid, temperatures rise slightly, and rain episodes become possible. September is usually the hottest and rainiest month.
To adapt, several reflexes are necessary:
During this period, it is recommended to practice intense physical activities early in the morning or late in the day. It’s also important to ventilate your home better and, if using air conditioning, to manage it moderately to avoid excessive electricity consumption. Finally, increased vigilance against mosquitoes is necessary, as the rainy season corresponds to an increased risk of diseases like dengue.
This is also the period when the risk of tropical depressions or storms is highest (August–September). Hurricanes often form off the coast of Cape Verde but rarely hit the archipelago directly. In practice, this can translate to:
– A few days of rougher seas or heavy rains.
– Disruptions to flights or maritime connections. Hence the importance for an expatriate to have travel or home insurance covering delays and cancellations related to weather.
Managing heat and sun on a daily basis
The great constant in Cape Verde is the sun. On some islands like Sal or Boa Vista, there are over 300 days of clear sky per year. For your skin, eyes, and hydration, this requires some lasting adjustments.
Clothing and pace of life
The basic rule is simple: prioritize breathable and covering clothes rather than very short and exposed ones.
– Materials: light cotton, linen, breathable technical fabrics.
– Colors: light colors to limit heat absorption.
– Cut: light long sleeves to protect against UV rays, especially if you live near the sea and often walk around.
To adapt to the Cape Verdean climate, it is common and beneficial to adopt a local pace of life: be active in the morning, slow down in the early afternoon during the hottest hours, then resume activities in the late afternoon. This organization helps better cope with the heat and reduces fatigue.
Sun and UV: protecting yourself without breaking the bank
The country enjoys remarkable sunshine, but the UV index is often very high. A newly arrived expatriate, especially from a temperate climate, can get sunburned in less than 30 minutes.
It is useful to:
– Invest in a good wide-brimmed hat and quality sunglasses.
– Use a high SPF sunscreen, especially in the first months, prioritizing tested and good quality products. Imported sunscreens are more expensive on the very touristy islands where everything is imported (Sal, Boa Vista), a bit less on Santiago or São Vicente. Anticipating by bringing a supply can reduce costs, then gradually switch to more targeted use (face, neck, hands).
Hydration and diet adapted to the climate
In a dry climate with wind, you sometimes sweat less noticeably, but you dehydrate very quickly. Drinking regularly is essential, even without an intense feeling of thirst.
The cost of bottled water is moderate but quickly becomes a budget item if you’re not careful. Many expatriates end up investing in:
– A quality water filter.
– Or home-delivered water jugs, more economical in the long run.
In terms of diet, the climate naturally encourages:
– Tropical fruits (more abundant during and just after the rainy season): a pleasant way to increase your water and mineral intake.
– Local dishes like cachupa, rich in corn, beans, vegetables, and fish: suitable for stable energy intake without excess heavy fats.
Adapting your home to the climate: comfort, bills, and island choice
Living year-round means facing another aspect of the climate: managing heat and ventilation in a context where electricity is expensive and water is scarce.
Air conditioning, ventilation, and energy costs
Cost of living data indicates electricity and water bills on par with many European countries, with monthly utilities around 13,000 to 17,000 CVE for a standard home, without intensive air conditioning. Installing air conditioning used without restraint can skyrocket the bill.
Expatriates who adapt well to the climate generally combine:
To keep the interior cool, prioritize good natural ventilation by choosing a home with a through-floor plan with windows well oriented to the trade winds. Complement with fans, ceiling or standing. Reserve the use of air conditioning for the most necessary times, such as at night during heat peaks or for very exposed rooms.
When looking for housing, it is crucial to ask clearly:
– Whether electricity, water, and internet are included in the rent or billed separately.
– The price per kWh, to assess the real impact of air conditioning.
– The orientation of the apartment and the presence of exterior shutters or blinds, very useful for limiting heat gain.
Water: a resource to conserve
In an arid country, tap water largely relies on seawater desalination. This has an ecological and financial cost. Adaptation involves simple but essential long-term habits:
Prefer short showers over baths. Limit car washes and water sparingly, or not at all, ornamental gardens. If you live in a single-family home on a more humid island, consider installing rainwater harvesters.
On some very dry islands (Sal, Boa Vista), these issues are even more sensitive: no local market gardening, everything is imported, and the water infrastructure is sized for the population + tourist flow. Integrating this reality into your habits is also participating in the local balance.
Choosing your island of settlement based on climate
Climatic and geographical variations have a direct impact on your comfort… and your budget.
| Island / area | Climatic and geographical profile | Particularities for expatriates |
|---|---|---|
| Sal, Boa Vista | Very dry, flat, windy, lots of sun | More expensive (everything imported), but excellent for wind sports and beach life, air conditioning almost essential in many modern homes |
| Santiago (Praia) | More humid, mountains inland, stable heat | Largest city, urban climate with sometimes heavy nights, need for ventilation; more local vegetables available |
| Santo Antão | Mountainous, green microclimates in the valleys | Perfect for those who can handle cooler nights at altitude; plan for possible light heating in mountain villages |
| São Vicente (Mindelo) | Dry but tempered by winds, more moderate relief | Good urban/cultural/climate compromise, cheaper than Sal, pleasant comfort with good natural ventilation |
| Fogo | Varied climate depending on altitude (beach / caldera) | Cool nights at altitude, possible need for blankets and auxiliary heating; strong contrasts depending on the area |
Within the same island, altitude plays a big role: living at a higher elevation on Santiago or Santo Antão often offers cooler nights, very appreciated, at the cost of a bit more coolness in the dry season.
Health and climate: protecting yourself intelligently
Adapting to the climate also means anticipating its impact on health: sun, mosquitoes, Saharan dust, access to care in case of problems.
Mosquitoes, rainy season, and vector-borne diseases
The rainy season, from July to October, is also when mosquitoes become more present, especially in somewhat humid and vegetated areas (Santiago, Fogo, some valleys of Santo Antão).
The risk of diseases like dengue is real, even though malaria remains very limited. The recommendations are classic, but even more important in this context:
To protect yourself effectively, it is recommended to use appropriate repellents (like DEET or icaridin), wear long clothes in the evening, install mosquito nets (especially in children’s rooms or if you sleep with windows open), and eliminate stagnant water around the home (saucers, buckets, poorly covered water tanks).
Sun, heat, and the respiratory system
In January–February, the Harmattan can cover some islands with a dusty haze from the Sahara. For most people, this is mainly unpleasant to see (whitish sky, reduced visibility), but for asthmatic individuals or those with fragile bronchi, it can worsen symptoms.
Living in Cape Verde when you have an allergic or respiratory background involves:
– Discussing it clearly with your doctor before leaving.
– Bringing your maintenance treatments and a backup supply.
– Planning to use filtering masks during intense dust episodes, especially outdoors.
Healthcare system and climate adaptation
The national healthcare system is developing, with progressive improvement, but remains limited. The most complete infrastructure is in Praia (Santiago) and Mindelo (São Vicente), with some good-quality private clinics on Sal and Boa Vista for common emergencies.
For an expatriate, a few rules of prudence are in order.
– Subscribe to an international health insurance covering medical evacuations (evacuations to Portugal, for example, can cost $15,000 to $30,000 without insurance).
– Prefer to settle on an island with good medical facilities if you have a chronic condition (Praia, Mindelo, or Sal with its private clinics).
– Assemble a small personal pharmacy: anti-diarrheal, antipyretic, sunscreen, disinfectant, bandages, any maintenance treatment.
The impact of climate on health will be better experienced the more you anticipate the combination of “sun + heat + humidity + relative isolation” characteristic of the archipelago.
Climate and cost of living: anticipating your expenses
The climate directly influences your budget: electricity, water, food, transportation. Good news, Cape Verde remains overall cheaper than many Western countries, even though some expenses can be surprising.
Energy bills and thermal adaptation
Available data shows that the cost of living in Cape Verde is about 37% lower than in the United States, and slightly lower than the world average. But electricity is not cheap, especially if you come from a country where energy is subsidized.
An average estimate for utilities (electricity, water, garbage) for a “typical” apartment is around 13,000 to 17,000 CVE per month. Intensive use of air conditioning can easily increase this amount.
To adapt your habits:
Key strategies to reduce air conditioning use and improve comfort in housing in a tropical climate
Install thermal curtains, blinds, and mosquito screens upon moving in to open windows wide without insects and limit heat gain.
Choose a well-oriented home to maximize the trade winds and promote continuous natural ventilation.
Limit the number of air-conditioned rooms and target its use for critical times like at night or during extreme heat periods (e.g., September).
Water, food, and seasonality
On islands where nothing grows (Sal, Boa Vista), all fresh food is imported. Prices are therefore higher than on Santiago or São Vicente, where more local vegetables are found.
Some benchmarks in Cape Verdean escudos (CVE) for food:
| Product | Indicative Price (CVE) |
|---|---|
| Bread for two people / day | ~89 |
| 1 L of milk | ~136 |
| 12 eggs | ~226–238 |
| 1 kg of tomatoes | ~176 |
| 1 kg of apples | ~286 |
| 0.5 L of local beer (supermarket) | ~182 |
| Cappuccino in expat neighborhood | ~178–199 |
The dry and sunny climate allows for local production of some products (corn, beans, some vegetables), especially after the rainy season. Cooking with these local ingredients, rather than systematically seeking imported European brand products, is not only more economical but also more coherent with the terroir.
Rental and island choice: climate vs. budget
The climate strongly influences the rental market. On ultra-touristic and arid islands like Sal and Boa Vista, rents are higher: demand for modern, well-air-conditioned homes by the sea is strong all year round.
The average rental data in CVE confirms significant gaps.
| Type of housing (average) | Approximate Monthly Rent (CVE) |
|---|---|
| Furnished studio 45 m² in “expensive” area | ~80,000 |
| Furnished studio 45 m² in “normal” area | ~45,000 |
| 1-bedroom apartment city center | ~43,000 |
| 1-bedroom apartment outside center | ~26,000 |
| 3-bedroom apartment city center | ~59,000 |
| 3-bedroom apartment outside center | ~37,000 |
Less touristy islands (São Vicente, Santo Antão, some areas of Santiago) have more affordable rents, with the added benefit of often very pleasant climatic conditions (regular winds, slightly cooler nights).
For an expatriate who doesn’t live off beach tourism but from remote work or an external income, these islands offer an interesting compromise: lower cost of living, bearable climate without resorting to air conditioning 24/7, and a more “local” atmosphere.
Activities, leisure, and climate: making the most of each season
Good adaptation is also about learning to enjoy the climate rather than endure it. In Cape Verde, each time of year offers its specific pleasures.
Wind sports, beach, and sea
The quasi-constant trade winds, particularly between November and March, make islands like Sal, Boa Vista, and Maio major spots for:
– Kitesurfing, windsurfing, wingfoiling.
– Sailing, catamaran.
– Surfing, especially when the Atlantic swell is present (often in winter).
Water temperature remains pleasant all year, between 22–23°C (72–73°F) in winter and 27°C (81°F) in late summer. Even as a resident, a thick wetsuit is rarely necessary, except for very long sessions or on some islands more exposed to wind and currents.
The sea is still the Atlantic Ocean, with sometimes powerful currents. Adapting to the marine climate also means accepting:
– Respecting the recommended swimming areas.
– Giving up on some days when the sea is too rough.
Hiking, mountains, and coolness
The mountainous islands offer a very pleasant adaptation to the heat: as soon as you gain altitude, the nights become noticeably cooler. On Santo Antão, some narrow valleys combine:
– Shade, greenery, temporary streams after rains.
– More bearable temperatures for prolonged efforts.
From January to March, the climate is dry with moderate temperatures and the landscapes are green after the rains. These conditions are perfect for hiking. This is the period expatriates prefer to do many treks before the return of humid heat.
Wildlife, seasons, and respect for ecosystems
The climate structured into dry and wet seasons also dictates wildlife life. Cape Verde is for example one of the world’s three largest nesting sites for loggerhead turtles.
– Nesting season: July to October (females coming to lay eggs at night on certain beaches, especially Boa Vista).
– Best period to observe baby turtle hatching: August, September, sometimes early October.
Living on site gives you the luxury of observing these phenomena over several years, but also implies a responsibility:
– Not to frequent certain beaches by car at night.
– Only participate in outings supervised by accredited guides, who manage lighting, distance, and the number of people.
Adaptation isn’t just about the physical and material level. The climate also shapes culture and social rhythm. The famous “morabeza” (Cape Verdean hospitality, sweetness of life) is intimately linked to living in a warm, sunny, windy climate where time is taken.
Taking your time, accepting delays
The combination of heat, winds, and logistical constraints (scattered islands, sometimes irregular ferries, weather-sensitive flights) translates into daily life:
– Appointments that start a little late.
– Administrative processes slower than in many European countries.
– Inter-island transport subject to the whims of wind and sea.
Adapting means integrating the idea of “hora cabo-verdiana”: a more flexible, less rigid time. Insisting on chronometered efficiency, especially during the rainy season or dusty winds, often means hitting the wall of reality.
Advice for adapting to Cape Verde
Living outdoors… but not at any time
The climate naturally pushes social life outdoors: terraces, cafes, beaches, public squares where people watch football and chat. But again, timing matters:
– Early evening, after the heat, becomes a key time for socializing.
– Lunches in the shade, with a breeze, are often the heart of the day.
For an expatriate in a hot zone, adjusting your work hours (when teleworking) according to local temperatures is crucial. This synchronization allows for a harmonious adaptation by avoiding the hottest hours, rather than having to fight a daily battle against the heat.
While the climate encourages dressing lightly, the culture remains attached to a certain modesty, especially outside tourist areas and beaches:
– In town, avoid overly revealing outfits, despite the heat.
– In villages, slightly more covering clothing is appreciated, especially in places of worship or administrative buildings.
The key is to find a balance: staying comfortable in a tropical climate, but without directly transposing beach dress codes to the entire public space.
Transport, travel, and climate: being realistic
Maritime connections are more pleasant and regular during the main dry season (November–June). In the rainy season, the sea can be rougher, affecting schedules. Furthermore, roads in mountainous areas can become difficult or dangerous during heavy downpours, requiring adapting your trips according to the weather.
For expatriates who wish to regularly explore the archipelago, the best strategy is often:
– Plan major inter-island travel during the dry season, especially if traveling with children or elderly people.
– Keep a safety margin in flight/ferry connections, accepting that the climate may impose a “plan B”.
In conclusion: settling in Cape Verde, a gradual climatic learning process
Living in Cape Verde isn’t just about enjoying beautiful beaches and generous sun. It’s about learning to compose daily with a dry tropical climate, a brief but intense rainy season, omnipresent winds, marked microclimates between coast and mountain, and a sometimes capricious sea.
The expatriates who adapt best are those who:
To live harmoniously in Cape Verde, it is essential to respect the sun and heat, arrange your home to benefit from the trade winds, and integrate the seasons (rain, mosquitoes, etc.) into your organization. Accepting that the climate influences transport and schedules, and opening up to ‘morabeza’—a philosophy of slowness, conviviality, and constant adaptation—are keys to integration.
By taking the time to observe, discuss with locals, and gradually adjust your habits, you will discover that in Cape Verde, the climate is not an enemy to fight, but a partner to tame. And it is often the day you stop fighting the wind and sun that you really start to feel at home in the archipelago.
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Cyril Jarnias is an independent expert in international wealth management with over 20 years of experience. As an expatriate himself, he is dedicated to helping individuals and business leaders build, protect, and pass on their wealth with complete peace of mind.
On his website, cyriljarnias.com, he shares his expertise on international real estate, offshore company formation, and expatriation.
Thanks to his expertise, he offers sound advice to optimize his clients' wealth management. Cyril Jarnias is also recognized for his appearances in many prestigious media outlets such as BFM Business, les Français de l’étranger, Le Figaro, Les Echos, and Mieux vivre votre argent, where he shares his knowledge and know-how in wealth management.
