Tokyo · Japan
September
Typhoon season peaks — Tokyo's highest rainfall month. Avoid unless your plans are flexible.
Strong option
#10 of 12 months
There are better months for Tokyo — see the full ranking below.
See when to go instead →Climate
High
28.1°C
Low
21.1°C
Rain
210mm
Sun
5.8hrs/day
30-year climate normals · Open Meteo ERA5
How September scores in Tokyo
Weather
Average
Value
Very good
Crowds
Good
Events
Above average
Atmosphere
Good
What you gain in September
- ↑Lower prices as summer tourism wanes
- ↑Heat beginning to ease by late September
- ↑Crowds thin significantly compared to spring and summer festivals
What you sacrifice
- ↓Statistically the rainiest month: 210mm — typhoons a real risk, not just theoretical
- ↓Plans can be disrupted for 2–3 days with little warning during typhoon events
- ↓Heat still oppressive in early September before autumn arrives
How September compares to November (best month)
| Factor | September | November ★ |
|---|---|---|
| Weather | 4 | 8 |
| Value | 7 | 5 |
| Crowds | 6 | 4 |
September in other destinations
Climate data: 30-year normals (1991–2020) from Open Meteo ERA5 reanalysis. Scores compare months within Tokyo, not across destinations. Methodology →