Cuba receives significantly less rainfall (particularly Havana) than the Lesser Antilles. The rainy season is concentrated between May 15 and June 30, and to a lesser extent during October. During these 3 months, showers typically occur early in the afternoon and never last more than 2 hours.

With proper planning and suitable equipment, these afternoon downpours are manageable and won't prevent you from enjoying activities to the fullest.

MOSQUITOES

The rainy season coincides with mosquito season. Mosquitoes are rare in cities but abundant in natural areas. The three summer months can sometimes make certain trails impractical (Ciénaga de Zapata). Activities affected by this are flagged at the time of booking.

Mosquitoes in natural areas are relatively large and easy to kill. They do not transmit infectious diseases. However, certain far rarer mosquitoes found in insalubrious urban areas can pose greater risks.

Always carry an effective mosquito repellent suitable for tropical zones. The best protection remains prevention—covering up at dusk and early morning (long sleeves, cotton trousers, and socks can be particularly helpful). In certain urban areas, dengue fever and Zika are present during the rainy season.