August · Honduras
Best time to visit Roatán in August Weather, crowds & prices
Weather in Roatán in August
Average temperature 29°C, 203 mm of rain, about 29 days with 6+ hours of sunshine and 82% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
August score
6.6/10
Ranked #6 of 12 months
- Avg temp
- 29°C
- Rainfall
- 203 mm
- Humidity
- 82%
- Days with 6h+ sun
- 29
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
August in Roatán scores 6.6/10 for beach and coastal travel - an above-average month (#6 of 12). Expect around 29°C, 203 mm of rain, and roughly 29 days with 6+ hours of sunshine this month.
Roatán is a Honduran Bay Island ringed by reef, with West End dive shops and quiet sandy bays.
August in Roatán — workable with trade-offs
Days in August average 29°C (84°F) and humidity near 82% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.
This is the year's wettest stretch at 203 mm, but with about 29 days with 6+ hours of sunshine it is not a total loss; an indoor fallback covers the risk.
That is 6.6/10 on the same scale — 6th of 12 months, versus 9.3/10 for the best month here.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
Expect mid-season pricing, and crowds are moderate.
If your dates are flexible, April is materially better in Roatán — 2.7 points higher on the same scale.
Frequently asked
- What is the weather like in Roatán in August?
- In August, Roatán averages 29°C, 203 mm of rain, and about 29 days with 6+ hours of sunshine. Its climate-comfort score is 6.6/10.
- Is August a good time to visit Roatán?
- August earns a 6.6/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Roatán in August?
- Expect about 203 mm of rain in August. Average humidity is 82% and there are about 29 days with 6+ hours of sunshine.
Curated in Roatán
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Roatán, Honduras. Live activities and tours from GetYourGuide, matched to this destination.