When to go · Grand Case
Grand Case in December
Great month. Inside Grand Case's best window: Dec–May.
Key facts
- Verdict
- Great
- Temperature
- 28°C (82°F)82°F (28°C) / 23°C (73°F)73°F (23°C)
- average high / low
- Rain days
- 5
- Crowds
- High
- Saint-Martin overall
- Prices
- High
- Saint-Martin overall
Verdict
Inside Grand Case's best window: Dec–May.
Is another month better than December?
No other month rates higher than December for Grand Case in this guide.
Weather in December
- Grand CaseHighs around 28 °C (82 °F), lows around 23 °C (73 °F), rain on about 5 daysHighs around 82 °F (28 °C), lows around 73 °F (23 °C), rain on about 5 days
- Whole island, Saint-Martin · Marigot, Grand Case, Orient Bay, Philipsburgbest weather
Dry, breezy season December–April; hot and humid summer; Irma (2017) showed the risk of the August–October peak.
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 and New Year big impact
25 Dec – 1 Jan · Saint-Martin
Peak prices and crowds.
Crowds and prices
- Crowds · Saint-Martin overall
- High
- Prices · Saint-Martin overall
- High
Saint-Martin overall: Christmas peak; book early.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in Grand Case, side by side.
Verdict
Dec: Great
Jan: Great
Daytime high
Dec: 28 °C (82 °F)82 °F (28 °C)
Jan: 28 °C (82 °F)82 °F (28 °C)
Night low
Dec: 23 °C (73 °F)73 °F (23 °C)
Jan: 23 °C (73 °F)73 °F (23 °C)
Rain days
Dec: 5
Jan: 5
Crowds
Dec: High
Jan: High
Prices
Dec: High
Jan: High
Festivals listed
Dec: 1
Jan: 1
December: Inside Grand Case's best window: Dec–May.
January: Inside Grand Case's best window: Dec–May.
Grand Case: figures are long-term averages from this guide, not a forecast.
What to pack
Nothing unusual for the weather this month.