Tokyo in September
In September, Tokyo averages 27°C (81°F) during the day and 20°C (68°F) at night, with around 12 days of rain (210 mm total).
Conditions are warm and beach-friendly. Plan for unsettled weather and bring rain gear.
It's peak typhoon season in Tokyo during September. Travel is possible but expect storm risk, possible flight disruption, and generally lower travel insurance coverage.
27°C
Avg high
20°C
Avg low
12
Rain days
210 mm
Rainfall
Tokyo in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 10°C / 50°F | 1°C / 34°F | 52 mm | 5 | 1 |
| February | 10°C / 50°F | 2°C / 36°F | 56 mm | 6 | 1 |
| March | 14°C / 57°F | 5°C / 41°F | 118 mm | 10 | 0 |
| April | 19°C / 66°F | 10°C / 50°F | 125 mm | 10 | 0 |
| May | 23°C / 73°F | 15°C / 59°F | 138 mm | 10 | 0 |
| June | 26°C / 79°F | 18°C / 64°F | 168 mm | 12 | 0 |
| July | 30°C / 86°F | 22°C / 72°F | 154 mm | 11 | 0 |
| August | 31°C / 88°F | 24°C / 75°F | 168 mm | 9 | 0 |
| September | 27°C / 81°F | 20°C / 68°F | 210 mm | 12 | 0 |
| October | 22°C / 72°F | 14°C / 57°F | 198 mm | 11 | 0 |
| November | 17°C / 63°F | 8°C / 46°F | 93 mm | 7 | 0 |
| December | 12°C / 54°F | 3°C / 37°F | 51 mm | 5 | 0 |
Other cities with similar September weather
Check the live 10-day forecast and sunrise/sunset.