Rebun Island Weather in September

Rebun Island in September averages 20°C (68°F) during the day and 17°C (63°F) at night. This is part of the summer season, and quite a bit of rainfall is expected this month.

Rainfall in Rebun Island in September

You can expect rain on around 16 days based on historical patterns, with 129 mm (5.1 in) average for the month. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Rebun Island in September

Expect highs of 20°C (68°F) in Rebun Island in September, with nights dropping to around 17°C (63°F). During September, you'll experience the summer season. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights drop to around 17°C (63°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Rebun Island in September

The city usually sees around 177 hours of sunlight, indicating a moderately sunny period.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. August and September typically offer the best weather for Rebun Island.

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

Rebun Island Temperature in September

Min Temperature 17°C (63°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 54%  

Precipitation 129 mm (5.1 in)  

Rainy days 16 days  

Sunshine 177 hours *  

Percentage Sunshine *  

* Data from: Kutsugata, Japan (28 KM, 17 Miles).

What to Wear in Rebun Island in September

For Rebun Island in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Rebun Island in September

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

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

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 Rebun Island's climate page.

More climate data for Rebun Island

Temperature Rainfall Sunshine

See the full Rebun Island climate overview or explore weather in Japan.