Best time to visit Japan in September
September is a less ideal time to visit Japan — the country-average travel-comfort score is 65.8/100. The best months are October, November, May.
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Weather in Japan in September
Typical weather across Japan in September: average high 27.7°C, low 20.7°C, about 181.9 mm of rain, and 8.6 hours of sunshine per day. Among Japan's cities, Sapporo has the best weather in September (score 75/100, September climate details).
| Metric | Japan avg | Best city (Sapporo) |
|---|---|---|
| Travel-comfort score | 65.8 | 75 |
| High / Low | 27.7° / 20.7° | 22.6° / 14.1° |
| Precipitation | 181.9 mm | 619.6 mm |
| Sunshine/day | 8.6 | 8.5 |
Is September recommended?
September is not the best month to visit Japan. For the full month-by-month ranking across every city, see the best-time-to-visit guide for Japan.
When to visit Japan in other months
January February March April May June July August September October November December