When to go · Jamestown
Jamestown in December
Great month. Warm; year-end visitors fill beds.
Key facts
- Verdict
- Great
- Temperature
- 26°C (79°F)79°F (26°C) / 20°C (68°F)68°F (20°C)
- average high / low
- Rain days
- 3
- Crowds
- High
- Saint Helena, Ascension and Tristan da Cunha overall
- Prices
- High
- Saint Helena, Ascension and Tristan da Cunha overall
Verdict
Warm; year-end visitors fill beds.
All twelve months in one grid — weather, crowds and prices, with gaps left as unknown.
Is another month better than December?
No other month rates higher than December for Jamestown in this guide.
Weather in December
- JamestownHighs around 26 °C (79 °F), lows around 20 °C (68 °F), rain on about 3 daysHighs around 79 °F (26 °C), lows around 68 °F (20 °C), rain on about 3 days
- Saint Helena coast, Saint Helena, Ascension and Tristan da Cunha · Jamestown, Rupert's, Sandy Baybest weather
Mild and dry in the rocky valleys, 20–28 °C (68–82 °F); cooler and breezier from June to October.Mild and dry in the rocky valleys, 68–82 °F (20–28 °C); cooler and breezier from June to October.
Summer season
Warm and sunny; whale sharks; the best beach days.
Watch: Beds fill at Christmas and New Year.
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.
Whale shark season begins check
About December to April · Waters off Jamestown
Best time to snorkel with whale sharks; book with a licensed operator.
Christmas and year-end
25 December · Island-wide
Public holiday; shops close and flights fill.
Christmas
25 Dec
Public holiday; shops close and flights fill.
Crowds and prices
- Crowds · Saint Helena, Ascension and Tristan da Cunha overall
- High
- Prices · Saint Helena, Ascension and Tristan da Cunha overall
- High
Saint Helena, Ascension and Tristan da Cunha overall: Christmas and the start of whale-shark season; flights and beds fill.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in Jamestown, side by side.
Verdict
Dec: Great
Jan: Great
Daytime high
Dec: 26 °C (79 °F)79 °F (26 °C)
Jan: 27 °C (81 °F)81 °F (27 °C)
Night low
Dec: 20 °C (68 °F)68 °F (20 °C)
Jan: 21 °C (70 °F)70 °F (21 °C)
Rain days
Dec: 3
Jan: 3
Crowds
Dec: High
Jan: High
Prices
Dec: High
Jan: High
Festivals listed
Dec: 3
Jan: 1
December: Warm; year-end visitors fill beds.
January: Warm; whale-shark season roughly Dec to Apr.
Jamestown: figures are long-term averages from this guide, not a forecast.
What to pack
Nothing unusual for the weather this month.
Across Saint Helena, Ascension and Tristan da Cunha in December →