How humid is Cape Verde in 2026?

From about November through July, arid to semi-arid coasts and north-east trades keep many days feeling drier than the same latitude on wetter West African shores: Wind. Santa Maria and Boa Vista beach weeks often feel crisp in the breeze even when the sun is strong. Mindelo harbour air stays marine but usually less swampy than a still Caribbean courtyard.

August through October overlap the warmest weeks and the short rainy window. Showers raise humidity, breezes can ease between bands, and Praia flats without cross-ventilation hold overnight moisture: Rain and Praia cost of living. Greener Santo Antão and Fogo valleys can feel damper after rain while flat Sal still looks beige. Harmattan dust weeks in the cooler half-year can make air feel heavy for sensitive lungs without rewriting the humidity meter the way a tropical downpour does.

When wind drops and nights stay warm, air conditioning and Electra power become lifestyle lines, not luxuries: Utilities, internet, and transport. Ask for recent bills before you sign a closed courtyard unit. Closets and bathrooms grow mould faster after Aug–Oct showers if windows stay shut for dust or security.

Ceiling fans, cross-breeze layouts, and leave-a-gap wardrobe habits matter as much as the thermostat. Dehumidifiers help in sealed flats; they are less common than on wetter islands, so inspect the unit after a rainy week when you can. Island shortlists that treat stickiness as a veto: Best climate and Where to live.