Roatan weather in May 2026

Expect daytime maximum temperatures of 88°F in Roatan, Honduras in May and very high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 3.2 inches of rainfall in the month.

  • 88°F maximum daytime temperature in May in Roatan88
    88°F max day temperature
  • 8 hours of sunshine per day
  • 8 days with some rainfall in May in Roatan8
    8 days with some rainfall
  • 75°F minimum night-time temperature in May in Roatan75
    75°F min night temperature
  • 13 hours of daylight per day in May in Roatan13
    13 hours of daylight per day
  • Very high heat & humidity in May in RoatanVH
    Very High heat & humidity
  • 3.2 inches monthly rainfall in May in Roatan3.2
    3.2 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Roatan11
    11+ (Extreme) UV index
  • 82°F sea temperature in May in Roatan82
    82°F sea temperature

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The May weather guide for Honduras (Roatan) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

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How hot is it in Roatan in May?

Daytime temperatures usually reach 86°F in Roatan in May with moderate heat and humidity, falling to 63°F at night.

How sunny is it in Roatan in May?

There are normally 7 hours of bright sunshine each day in Roatan in May - that's 56% of daylight hours.

Does it rain in Roatan in May?

There are usually 15 days with some rain in Roatan in May and the average monthly rainfall is 7.4 inches.

Roatan May sunrise & sunset times

Browse the sunrise and sunset times for Roatan in May 2026. Select a month to view Roatan sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 05:21 18:05
Saturday, 16th May 2026 05:15 18:10
Sunday, 31st May 2026 05:13 18:15

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