Het weer in Cap-Haïtien in mei

Haiti's forum is candid that August sits inside hurricane season (June through November), and even without a named storm nearby you should expect a few severe rainstorms during any week-long stay - one traveler mentioned a Cap-Haïtien day trip getting delayed by heavy rain before clearing up. The heat is the more constant challenge: it's oppressive by mid-morning most days, humid enough that the rain barely cools things down. Plan outdoor sightseeing like the Citadelle for early morning and treat an afternoon downpour as the expected daily interruption rather than a surprise.

Detailed February-specific trip reports for Cap-Haïtien are limited on the forum, though one visitor's arrival date lines up with Haiti's Carnaval season, which typically falls in February and draws real crowds and street celebrations to the country. Posters discussing Haiti more broadly consistently name the winter dry season, which February falls within, as the more comfortable and popular window to visit, with lower rainfall than the summer wet season. Given the limited destination-specific detail, this note is grounded in that broader Haiti dry-season pattern: warm days, comparatively lower humidity and rainfall than the summer months, plus the added draw of Carnaval-season energy for a February visit specifically.