What are the average Japan weather conditions like in September? What are your chances of getting caught up in some rain? What about snow, or high and low temperatures during this month? We got the answers for you!
Japan weather in September

Average Japan weather in September
On average, it is maximum 27° in September in Japan and at least around 21° degrees. In September there are 12 days of rainfall with a total of 33 mm and the it will be dry 18 days this month Japan.
- Maximum temperature:
- 27°C
- Minimum temperature:
- 21°C
- Dry days:
- 18
- Days with rain:
- 12
- Precipitation:
- 33 mm
- Average hours of sun per day:
- 8 hour
- Average wind force:
- 3 Bft
- Average UV index:
- 5
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Fancy the Japan weather in September?
To help you experience the September weather firsthand, we recommend these experts: