• St Helena

The best time to go to St Helena

The best time to go to St Helena is typically February. St Helena has a tropical climate, but this is heavily influenced by the South East Trade winds which keep the temperature mild and can lead to very changeable weather. The coastal areas are generally hotter and drier than the interior, with temperatures in the coastal capital of Jamestown ranging between 14-32ºC, and the central hill area around 4-6 degrees cooler.

There are no drastic weather patterns and therefore no distinctive seasons in St Helena. The hottest months of the year are between January and March, where temperatures in Jamestown average between 20-32ºC, and the coolest months are from June to September. The heaviest rainfall is experienced from late March to early May and between July and September, however this is variable across the island, with the interior receiving considerably more rainfall than the coast.

During the hotter months of January and February, higher sea temperatures correlate with plankton blooms, attracting large numbers of whale sharks.

Ed Thorpe, St Helena

When to go to ST HELENA by season

January - February

While St Helena does not experience dramatic seasonal changes in weather, January and February are the hottest months of the year, with temperatures reaching 32ºC by the coast. This is also the best time to experience swimming with whale sharks, which are attracted to the increase in plankton and regularly appear off the coast of the island, sometimes in groups of up to 35 individuals. 

March - December

St Helena has a mild and agreeable climate year-round, however the island experiences heavier rainfall from late March to early May, and from July to September, peaking in April and August. The coldest months are from June to September, although temperatures in Jamestown still usually range between 15-26ºC.

Book your St Helena Safari

Contact one of our Destination Specialists to start planning your journey to St Helena. Please note we recommend a budget of from £7,000 / $10,000 USD per person for our style of trip to this destination.

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