When to go · Silhouette Island
Silhouette Island in December
Avoid month. Listed as a month to avoid: Dec–Mar (wetter, rougher crossings).
Key facts
- Verdict
- Avoid
- Temperature
- 30°C (86°F)86°F (30°C) / 24°C (75°F)75°F (24°C)
- average high / low
- Rain days
- 17
- Crowds
- High
- Seychelles overall
- Prices
- High
- Seychelles overall
Verdict
Listed as a month to avoid: Dec–Mar (wetter, rougher crossings).
Is another month better than December?
December is rated avoid. These months rate higher:
- AprilGreatInside Silhouette Island's best window: Apr–Nov (drier, calmer seas).
- MayGreatInside Silhouette Island's best window: Apr–Nov (drier, calmer seas).
- JuneGreatInside Silhouette Island's best window: Apr–Nov (drier, calmer seas).
- JulyGreatInside Silhouette Island's best window: Apr–Nov (drier, calmer seas).
Weather in December
- Silhouette IslandHighs around 30 °C (86 °F), lows around 24 °C (75 °F), rain on about 17 daysHighs around 86 °F (30 °C), lows around 75 °F (24 °C), rain on about 17 days
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 big impact
25 Dec · Seychelles
Peak prices and bookings.
Crowds and prices
- Crowds · Seychelles overall
- High
- Prices · Seychelles overall
- High
Seychelles overall: Christmas peak and first monsoon showers; book early.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in Silhouette Island, side by side.
Verdict
Dec: Avoid
Apr: Great (better)
Daytime high
Dec: 30 °C (86 °F)86 °F (30 °C)
Apr: 31 °C (88 °F)88 °F (31 °C)
Night low
Dec: 24 °C (75 °F)75 °F (24 °C)
Apr: 25 °C (77 °F)77 °F (25 °C)
Rain days
Dec: 17
Apr: 11 (better)
Crowds
Dec: High
Apr: Medium
Prices
Dec: High
Apr: High
Festivals listed
Dec: 1
Apr: 0
December: Listed as a month to avoid: Dec–Mar (wetter, rougher crossings).
April: Inside Silhouette Island's best window: Apr–Nov (drier, calmer seas).
Silhouette Island: 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