Dominica weather in June 2025

Expect 31°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Dominica in June. Check more long-term weather averages for Dominica in June before you book your next holiday to Dominica in 2025/2026.

  • 31°C maximum daytime temperature in June in Dominica (Roseau)31
    31°C max day temperature
  • 8 hours of sunshine per day
  • 19 days with some rainfall in June in Dominica (Roseau)19
    19 days with some rainfall
  • 23°C minimum night-time temperature in June in Dominica (Roseau)23
    23°C min night temperature
  • 13 hours of daylight per day in June in Dominica (Roseau)13
    13 hours of daylight per day
  • Very high heat & humidity in June in Dominica (Roseau)VH
    Very High heat & humidity
  • 185 mm monthly rainfall in June in Dominica (Roseau)185
    185 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in June in Dominica (Roseau)11
    11+ (Extreme) UV index
  • 28°C sea temperature in June in Dominica (Roseau)28
    28°C sea temperature

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The June weather guide for Dominica (Roseau) 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.

Top Dominica destinations

Below are average maximum temperatures at popular countries, regions and places in Dominica in June. Select a holiday destination to see more weather parameters.

All Dominica destinations

Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in Dominica in June?

Daytime temperatures usually reach 31°C in Roseau, Dominica in June with very high heat and humidity, falling to 23°C at night.

How sunny is it in Dominica in June?

There are normally 8 hours of bright sunshine each day in Roseau, Dominica in June - that's 58% of daylight hours.

How warm is the sea around Dominica in June?

The average sea temperature around Roseau, Dominica in June is 28°C.

Does it rain in Dominica in June?

There are usually 19 days with some rain in Roseau, Dominica in June and the average monthly rainfall is 185mm.

Dominica June sunrise & sunset times

Browse the sunrise and sunset times for Dominica in June 2025. Select a month to view Dominica sunrise and sunset times for the next 12 months. The Dominica sunrise and sunset times shown below are for Roseau.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st June 2025 05:34 18:33
Sunday, 15th June 2025 05:35 18:37
Monday, 30th June 2025 05:39 18:40

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