Hachijojima Weather in October

During October, Hachijojima experiences high daytime temperatures of 25°C (77°F) and cooler nights around 22°C (72°F). October sits within the rainy season, so expect regular and often heavy rainfall.

Rainfall in Hachijojima in October

As part of the rainy season, Hachijojima sees around 16 days of rain in October, with an average of 262 mm (10 in). The rain this month falls heavily when it arrives, so waterproofs are worth keeping handy.

Temperature in Hachijojima in October

If you're visiting Hachijojima in October, expect highs of 25°C (77°F) and overnight lows around 22°C (72°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights remain mild at 22°C (72°F), making evenings a pleasant time to be outdoors.

Sunshine in Hachijojima in October

With about 111 hours of sunshine, the area enjoys a nice balance of sun and rainy moments, creating a pleasant environment.

Wind Speed in Hachijojima in October

Average wind conditions reach 5 m/s (10 knots) in October. This creates lively weather with fresh winds that make small trees sway noticeably. Remember this is an average: some days are less windy while others have particularly active windy conditions.

Average water temperature in October

With water at 24°C (75°F), you can expect warm, pleasant conditions for any water activity. There's no adjustment period, it feels comfortable straight away.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. April, May, July and August typically offer the best weather for Hachijojima.