Jamestown Weather in June

Saint Helena · June climate averages and travel tips

Avg high21°C (69°F)
Avg low20°C (68°F)
Rainfall9 mm (0.4 in)
RatingExcellent 10/10

Expect mild days in Jamestown in June: the average high is 21°C (69°F) and the average low is 20°C (68°F). The month is very dry, with about 9 mm (0.4 in) of rain spread over 1 day. You get roughly 11.1 hours of daylight and frequently cloudy skies.

Is June a good time to visit Jamestown?

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

Visiting Jamestown in June

June weather in Jamestown

June feels mild and fairly dry in Jamestown. Days reach about 21°C, and nights stay near 20°C. May is a little warmer, while July is cooler. Rain is scarce, but cloud often softens the sunshine, so expect comfortable sightseeing rather than a reliably bright beach day.

The weather suits walking around the town, visiting St James' Church or climbing Jacob's Ladder. The ladder's steep steps can feel like hard work, even in mild weather. For a beach day, Sandy Bay is worth the trip, but don't count on wall-to-wall sun.

What's on in June

The King's Birthday is generally observed in June on Saint Helena, though the date can vary. It's a public holiday, so some local services and shops may close. Ask in Jamestown about the year's arrangements before setting out.

If you hate crowds, June is a comfortable choice: it falls within Saint Helena's broad December-to-July best season, but usually feels quieter than the Christmas and New Year period. Jamestown is a small town, not a place with big tour groups on every corner.

Costs and practical tips

June doesn't bring a clear low-season bargain. Visitor numbers are modest compared with busier holiday periods, but the island's small choice of rooms means prices don't always fall when it's quieter. Check what's available before fixing your plans.

Travelling with kids? Take the local bus or a taxi up from central Jamestown rather than tackling Jacob's Ladder both ways. You can still enjoy the views from the top, then save your legs for a wander along Main Street. If the cloud closes in, High Knoll Fort makes a good change of scene; its hilltop setting gives you a different view over the island.

June weather at a glance

Average high21°C (69°F)
Average low20°C (68°F)
Daily mean20°C (69°F)
Rainfall9 mm (0.4 in)
Rainy days (1 mm+)1
Humidity73%
Cloud cover66%
Daylight11.1 hours
Est. sunshine4.2 hours/day
Wind20.8 km/h
vs May1°C cooler than May, with similar rainfall.

What to pack for Jamestown in June

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

← MayBest time to visit JamestownJuly →

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