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.

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For a detailed overview over the year and the best time to visit Japan, check out our Hachijojima's climate page.

Hachijojima Temperature in October

Min Temperature 22°C (72°F)  

Max Temperature 25°C (77°F)  

Water Temperature 24°C (75°F)  

Chance of Rain 54%  

Precipitation 262 mm (10 in)  

Rainy days 16 days  

Humidity 82%  

Windspeed 5 m/s (10 knots)  

Sunshine 111 hours  

Percentage Sunshine 34%  

What to Wear in Hachijojima in October

Warm but pleasant conditions in Hachijojima in October. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. Expect water temperatures of around 24°C (75°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Hachijojima in October

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Japan, check out our Hachijojima's climate page.

More climate data for Hachijojima

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Hachijojima climate overview or explore weather in Japan.