Rebun Island
Weather by month
Current – 10-day forecastForecast

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.

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).

Rebun Island Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Rebun Island - and find the best time to visit.

Best Places in Japan in September

Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

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

Rebun Island 3-Day Forecast

More climate data for Rebun Island

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.