August falls within Cozumel’s rainy and hurricane season. Visitors can expect hot and humid conditions with average high temperatures around 90F (32C) and average lows around 80F (27C). Rainfall is common, often occurring in short, heavy bursts, typically in the afternoons or evenings. Sea surface temperatures remain warm, averaging around 84F (29C).
Understanding the climatic conditions prevalent during this period allows travelers to prepare accordingly. Packing light, breathable clothing, rain gear, and insect repellent is essential. Awareness of potential tropical storms or hurricanes is crucial for safety and requires monitoring weather forecasts before and during travel. Despite the increased chance of rain, August offers lower prices on accommodations and fewer crowds compared to peak season. This period provides a unique opportunity to experience the island’s vibrant underwater world, as the warm sea temperatures promote diverse marine life activity.