Beppu September weather
Beppu, Japan · September
Forecast checks (especially wind) help
September can still feel hot during the day, while evenings begin to hint at autumn. The feel often swings within the month.
Typhoon influence can bring strong wind and heavy rain, affecting travel comfort and sometimes ropeway timing.
September averages at a glance
Average low
around 22–23°C
Average high
around 28–30°C
Average rainfall
around 180–300 mm
Rainy days
about 9–12 days
What to wear in September in Beppu
Actual feel will change with wind and rain, but use the suggestions below to build a comfortable layered outfit.
- • Short sleeves by day with a thin layer in the evening works well.
- • Folding umbrella + water-safe pouch helps in heavy rain.
Travel tips for visiting Beppu in September
- • If typhoon forecasts appear, reduce outdoor dependence and keep indoor anchors ready.
- • Humidity can rebound after rain—leave slack time.
September weather in Beppu — FAQ
Q. Do I need long sleeves in September?
A. Daytime is often short sleeves, but evenings can feel cooler. A thin layer keeps it flexible.
Q. Will typhoons ruin the trip?
A. Not always, but strong wind/rain can disrupt plans. Indoor-focused pacing helps.
Explore Beppu
These pages are connected so you can compare conditions and decide for yourself.