Skip to content
Voykit

When to go · Roseau

Roseau in December

Good month. Dry season starts; Christmas fills hotels.

Key facts

Verdict
Good
Temperature
30°C (86°F) / 23°C (73°F)
average high / low
Rain days
14
Crowds
Medium
Dominica overall
Prices
Medium
Dominica overall

Verdict

GoodVoykit month rating for Roseau

Dry season starts; Christmas fills hotels.

All twelve months in one grid — weather, crowds and prices, with gaps left as unknown.

Is another month better than December?

December is rated good. These months rate higher:

Weather in December

Long-term averages
  • RoseauHighs around 30 °C (86 °F), lows around 23 °C (73 °F), rain on about 14 days
  • West coast (Roseau, Portsmouth), Dominica · Roseau, Soufrière, Mero, Portsmouthfine

    Leeward side, drier and hot (26–32 °C (79–90 °F)); calm sea for diving and whale watching.

Dry season season

The best hiking and diving weather; Carnival in February or March.

Watch: Christmas week fills hotels; showers still happen.

Festivals and holidays

Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.

  • Christmas

    25–26 December · Island-wide

    Public holidays; many businesses close.

Crowds and prices

Crowds · Dominica overall
Medium
Prices · Dominica overall
Medium

Dominica overall: Wet start, drier by Christmas.

Compare two months

Weather, crowds and prices for any two months in Roseau, side by side.

  • Verdict

    Dec: Good

    Jan: Great (better)

  • Daytime high

    Dec: 30 °C (86 °F)

    Jan: 30 °C (86 °F)

  • Night low

    Dec: 23 °C (73 °F)

    Jan: 22 °C (72 °F)

  • Rain days

    Dec: 14

    Jan: 12 (better)

  • Crowds

    Dec: Medium

    Jan: Medium

  • Prices

    Dec: Medium

    Jan: Medium

  • Festivals listed

    Dec: 1

    Jan: 0

December: Dry season starts; Christmas fills hotels.

January: Dry season; best hiking weather.

Roseau: figures are long-term averages from this guide, not a forecast.

What to pack

  • Light, breathable clothes, a sun hat and sunscreen
  • A rain jacket or umbrella and shoes that dry fast

Build the full packing list for your trip →

Across Dominica in December →