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Draft data. Times, fares and step counts are desk estimates awaiting field checks. Unknown times stay unknown. How we verify

When to go · Jamestown

Jamestown in August

Mixed month. Cool, windy; flights can be delayed.

Key facts

Verdict
Mixed
Temperature
22°C / 17°C
average high / low
Rain days
4
Crowds
Low
Saint Helena, Ascension and Tristan da Cunha overall
Prices
Low
Saint Helena, Ascension and Tristan da Cunha overall

Verdict

MixedVoykit month rating for Jamestown

Cool, windy; flights can be delayed.

Weather in August

Long-term averages
  • JamestownHighs around 22 °C, lows around 17 °C, rain on about 4 days
  • Mild and dry in the rocky valleys, 20–28 °C; cooler and breezier from June to October.

Winter season

Cool and windy; quiet.

Watch: Wind can delay flights and close the Ladder.

Crowds and prices

Crowds · Saint Helena, Ascension and Tristan da Cunha overall
Low
Prices · Saint Helena, Ascension and Tristan da Cunha overall
Low

Saint Helena, Ascension and Tristan da Cunha overall: Humpbacks with calves; quiet island.

What to pack

Nothing unusual for the weather this month.

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Across Saint Helena, Ascension and Tristan da Cunha in August →