Roseau weather in June 2025

Expect 88°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Roseau in June. Check more long-term weather averages for Roseau in June before you book your next holiday to Dominica in 2025/2026.

  • 88°F maximum daytime temperature in June in Roseau88
    88°F max day temperature
  • 8 hours of sunshine per day
  • 19 days with some rainfall in June in Roseau19
    19 days with some rainfall
  • 73°F minimum night-time temperature in June in Roseau73
    73°F min night temperature
  • 13 hours of daylight per day in June in Roseau13
    13 hours of daylight per day
  • Very high heat & humidity in June in RoseauVH
    Very High heat & humidity
  • 7.3 inches monthly rainfall in June in Roseau7.3
    7.3 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in June in Roseau11
    11+ (Extreme) UV index
  • 82°F sea temperature in June in Roseau82
    82°F 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.

Metric (°C)  |  Imperial (°F)

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How hot is it in Roseau in June?

Daytime temperatures usually reach 88°F in Roseau in June with very high heat and humidity, falling to 73°F at night.

How sunny is it in Roseau in June?

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

How warm is the sea around Roseau in June?

The average sea temperature around Roseau in June is 82°F.

Does it rain in Roseau in June?

There are usually 19 days with some rain in Roseau in June and the average monthly rainfall is 7.3 inches.

Roseau June sunrise & sunset times

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

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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