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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Toronto Post Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above for current conditions; Roatán’s tropical climate keeps temperatures between 26–30°C year-round, with a rainy season from October to January that brings higher humidity and more frequent showers.
What is the weather like in Roatán year-round?
Average highs range from 28°C in December and January to 31°C in August and September. The island has two distinct seasons: a dry season from February through May, and a wet season from June through November, with the heaviest rain typically falling in October. Water temperatures stay near 27–29°C, making swimming comfortable any month. For a deeper breakdown, see roatan weather by month.
When is the best time to visit?
The driest and most popular period is February to May, when rainfall averages under 60 mm per month and skies are mostly clear. December and January are also pleasant but slightly cooler evenings. If you prefer fewer crowds and don’t mind occasional downpours, the wetter months still offer plenty of sunshine between storms – check roatan weather 14 days before booking. Hourly details are available on any roatan weather hourly update.
Does Roatán have a roatan weather december worth visiting?
Yes. December sees average highs of 28°C, moderate rainfall around 90 mm, and water temperatures of 27°C – comfortable for swimming and snorkelling, especially early in the month before the peak rain.
What is roatan weather in february like?
February is one of the driest months, with only about 40 mm of rain and 27–28°C highs. Low humidity and consistent trade winds make it ideal for outdoor activities and diving.
How reliable are roatan weather year round forecasts?
Long-term averages are stable, but short-term forecasts are best checked with roatán weather radar or the live forecast above for real-time updates, especially during the rainy season.