Tokyo weather in September
In September, Tokyo has an average high of 27.5°C (82°F) and an average low of 20.3°C (69°F). Expect about 11 rainy days (225 mm, 8.9 in of rain for the month). Daytime highs are 3.8°C cooler than in August.
| Average high | 27.5°C / 82°F |
|---|---|
| Average low | 20.3°C / 69°F |
| Daily average | 23.3°C / 74°F |
| Rain | 225 mm / 8.9 in |
| Rainy days (1 mm or more) | 11 days |
| Sunshine | 127 hours in the month |
| Days of 30°C (86°F) or more | 8 days |
| Nights of 25°C (77°F) or more | 2 nights |
Averages for 1991–2020 at the Japan Meteorological Agency's Tokyo weather station. Individual years vary.
What's in bloom in September
No cherry blossoms, plum blossoms or autumn colors are usually out in Tokyo in September. Coming up in November: autumn colors.
What to wear
Light summer clothes. Bring a small umbrella; showers are common.
Tokyo month by month
← August ·All 12 months ·October →
Other cities in September
| City | High / low | Rainy days |
|---|---|---|
| Kyoto | 29° / 21°C | 10 |
| Osaka | 30° / 22°C | 10 |
| Nara | 29° / 20°C | 10 |
| Hiroshima | 29° / 21°C | 9 |
| Fukuoka | 29° / 22°C | 10 |
| Nagoya | 29° / 21°C | 11 |
| Sendai | 25° / 18°C | 11 |
| Sapporo | 23° / 15°C | 10 |
| Naha | 31° / 26°C | 12 |
See Japan weather in September for all regions.
Source: Japan Meteorological Agency climate normals 1991–2020 and phenological observations (processed by Japan Bloom Calendar). Not a forecast.