The Caribbean hurricane season officially runs from June 1 to November 30. While direct hits on Cuba are relatively rare, the peripheral effects of tropical storms can cause significant travel disruptions.
- Peak Risk: September and October are the most volatile months. We strongly advise against booking trips during this window unless you have highly flexible itineraries.
- Travel Disruptions: Heavy rainfall can cause delays on the Viazul bus network and make rural roads in Viñales muddy and difficult to navigate.
- Insurance: If traveling between June and November, ensure your travel insurance explicitly covers "trip cancellation or interruption due to natural disasters." Standard policies often exclude hurricane-related disruptions.