Weather in Roatan

Heading to Roatan or already enjoying your holiday? Stay up to date with the current weather! Below is the latest information, including forecasts and useful charts to help you plan your day.

The climate in Roatan, Honduras, is characterised as tropical, with warm weather throughout the year. Average annual temperatures fluctuate slightly, remaining in a comfortable range from 24.9°C to 28.1°C. This makes Roatan an attractive destination for heat lovers at any time of the year.

Two main seasons can be distinguished in Roatan, defined by rainfall levels. A drier period is usually observed from February to May, when rainfall is minimal (1-2 mm per month) and the number of rainy days is low, especially in April (only 5 days). On the other hand, from October to January, a wetter season sets in. The peak of precipitation occurs in October (10 mm), which is also the month with the highest number of rainy days (25 days). November and December are also quite rainy.

Despite the presence of a wet season, temperatures remain high and stable, allowing visitors to enjoy the tropical atmosphere. Travellers should take these seasonal rainfall variations into account when planning their trip, especially if they prefer dry and sunny weather for beach holidays and outdoor activities.

The weather in Roatan delights with its warmth all year round, offering a classic tropical climate with minimal temperature surprises. The annual temperature progression here is quite smooth: January is considered the coolest month with an average temperature of about 24.9°C (minimum 24.1°C, maximum 25.7°C). The peak heat occurs in September, when the average temperature reaches 28.1°C, and daytime highs can rise to 28.8°C. June and August are also very warm, with average temperatures around 27.8°C.

The nominally "summer" months, roughly from May to October, in Roatan are characterised by consistently hot and typically humid weather, ideal for fans of beach holidays and water sports. Average daytime temperatures during this period hold steady in the 28-29°C range. "Winter" here is a relative concept, as even in the coolest months (December-February), the weather remains very mild and pleasant, with average temperatures around 25-26°C. Notably, daily temperature fluctuations in Roatan are minimal: the difference between average daytime highs and nighttime lows rarely exceeds 1-1.6°C. This ensures comfortable warmth both during the day and as evening falls, allowing you to enjoy your holiday without sharp changes in temperature.

In Roatan, there is a fairly clear division of the year into wet and dry seasons, which is reflected both in the amount of rainfall and the number of rainy days. Overall, the climate is characterised by warm weather year-round, with precipitation falling primarily as rain.

The wettest period in Roatan falls during the autumn and early winter months. October is the rainiest month, with an average of about 10 mm of precipitation and the number of rainy days reaching 25. It is followed by November with figures of around 7 mm of precipitation and 23 rainy days. January and December are also quite wet: about 6 mm of precipitation and 21 and 19 rainy days, respectively. During these months, one should expect frequent, but judging by the total volume, mostly light or moderate rains.

The dry season usually settles in from late winter and continues until early summer. The lowest amount of precipitation is recorded in March, April, and May — only about 1 mm in each of these months. April stands out as the driest month in terms of rain frequency, counting only about 5 rainy days. February (2 mm precipitation, 12 rainy days) and June (2 mm precipitation, 11 rainy days) also belong to the drier period, offering more sunny days for relaxation.

When planning a trip to Roatan, remember that warm weather awaits you all year round. The average annual temperature ranges from 24.9°C (January) to 28.1°C (September), so the foundation of your wardrobe should consist of light, breathable clothing made from natural fabrics such as cotton or linen. Be sure to bring swimwear, high SPF sunscreen, a hat, and sunglasses for protection against the intense tropical sun. Since the temperature rarely drops below 24°C even at night, warm clothing is unlikely to be needed, although a light cover-up or a long-sleeved shirt may come in handy for sun protection or the evening cool by the water.

Despite the year-round warmth, Roatan has a pronounced rainfall seasonality. The highest number of rainy days occurs from October to January, with October being the wettest month (25 rainy days, 10 mm precipitation), followed by November (23 days, 7 mm) and January (21 days, 6 mm). During these months, a light raincoat or a compact umbrella will be very useful. From February to September, especially in March, April, and May (only 1 mm precipitation and 5-10 rainy days), the weather is significantly drier. Nevertheless, short tropical showers are possible at any time of the year, so a waterproof bag for electronics and documents may prove useful.

Comfortable footwear is your main ally in Roatan. Sandals or flip-flops are perfect for the beach and everyday walks. If you plan to explore the island or engage in active leisure, bring a pair of light trainers or closed shoes. Don't forget insect repellent, especially if you intend to spend time in nature during the evening hours or during the wet season. The principle of layering clothing is not as relevant here due to the consistently high temperatures, but having a few light items that can be combined is always practical.