Jamestown Weather in July

Saint Helena · July climate averages and travel tips

Avg high19°C (67°F)
Avg low19°C (66°F)
Rainfall6 mm (0.2 in)
RatingExcellent 9.5/10

Expect mild days in Jamestown in July: the average high is 19°C (67°F) and the average low is 19°C (66°F). The month is very dry, with about 6 mm (0.2 in) of rain spread over 0 days. You get roughly 11.1 hours of daylight and frequently cloudy skies.

Is July a good time to visit Jamestown?

Yes — July is one of the best months to visit Jamestown. The weather rates excellent (9.5/10) on our comfort score.

Visiting Jamestown in July

July weather

July feels mild rather than summery. The high and low are both 19°C, with little rain, but cloud often softens the light and sunshine is limited. It's a comfortable month for walking Jamestown's steep streets and exploring the Castle, museum and waterfront.

You can take on Jacob's Ladder or visit Longwood House without the sticky heat of warmer months. The sea and evenings may feel cool, so don't count on long, sunny beach days. Cloud can also dull the views from the island's high paths.

Events and crowds

There isn't a major island-wide festival or public holiday fixed in July. Saint Helena Day, the island's main annual celebration, falls in May. Local events can still happen, but July isn't known for a big festival that draws visitors.

If you hate crowds, July may suit you better than a busy cruise-ship call day. Jamestown can feel much busier when a ship is in port, even if the island is quiet the rest of the time. July is within the December-to-July stretch listed as best overall, but the weather data can't tell us how prices compare. Don't assume you'll find a low-season deal.

Tips for Jamestown in July

July is cooler than June and much like August, so it's a good fit for sightseeing and walks, not a month to plan around sunshine. For a close-up look at local life, try Jamestown's shops and cafés before heading uphill to explore.

Practical tip: Jacob's Ladder is a steep climb from central Jamestown. Take it at a pace that feels comfortable, and enjoy the views back over the town as you go. If the cloud closes in, keep your plans flexible; the lower streets and waterfront still make an easy outing.

July weather at a glance

Average high19°C (67°F)
Average low19°C (66°F)
Daily mean19°C (67°F)
Rainfall6 mm (0.2 in)
Rainy days (1 mm+)0
Humidity74%
Cloud cover70%
Daylight11.1 hours
Est. sunshine3.7 hours/day
Wind22 km/h
vs June1°C cooler than June, with similar rainfall.

What to pack for Jamestown in July

Jamestown weather in other months

Jan22°C / 21°C3 mmExcellentFeb23°C / 22°C5 mmExcellentMar23°C / 23°C6 mmExcellentApr23°C / 22°C5 mmExcellentMay22°C / 21°C8 mmExcellentJun21°C / 20°C9 mmExcellentJul19°C / 19°C6 mmExcellentAug19°C / 18°C5 mmExcellentSep18°C / 18°C4 mmExcellentOct18°C / 18°C4 mmExcellentNov19°C / 18°C3 mmExcellentDec20°C / 20°C3 mmExcellent

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Where else is good in July? See where to go in July.