Tokyo weather in October
October in Tokyo: nice, soaked, with very humid — a great time to visit.
#4 of 12 months in Tokyo · #341 of 604 destinations to visit in October · comfort 74/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Tokyo climate normals — October
| Daytime high | 21°C / 69°F | 😎 nice |
|---|---|---|
| Nighttime low | 14°C / 58°F | |
| Feels like (high) | 20°C / 68°F | |
| Rainfall | 199 mm / 7.8 in | ⛈ soaked |
| Rainy days | 13 days | |
| Humidity | 76% | 💦 very humid |
| Dew point | 12°C / 54°F | |
| Sunshine | 6.9 h/day | |
| Daylight | 11.3 h | |
| Wind | 18 km/h / 11 mph | |
| Air quality (US AQI) | 80 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Tokyo in October — FAQ
- Is October a good time to visit Tokyo?
- October in Tokyo: nice, soaked, with very humid — a great time to visit. It ranks #4 of 12 months for Tokyo on SeasonMap's comfort score (74/100).
- What is the weather like in Tokyo in October?
- In October, Tokyo averages a daily high of 20.7°C and a low of 14.2°C, with about 199.3 mm of rain over roughly 13.4 rainy days.
- What is the air quality in Tokyo in October?
- Tokyo has a mean US Air Quality Index of about 80 in October.