Tokyo Weather in October
In October, Tokyo averages a high of 22°C (71°F) and a low of 15°C (59°F), from 53 years of daily records (1971–2026).
22°C
Average high
71°F
15°C
Average low
59°F
32°C
Record high
90°F · October 1, 2018
7°C
Record low
45°F · October 31, 1983
What October Is Like in Tokyo
- The coldest October reading, 7°C (45°F) on October 31, 1983, has not been matched in 43 years.
- October is the wettest month of the year in Tokyo, averaging 212 mm of rain.
- October in Tokyo has become 0.9°C (1.7°F) warmer on average: the 2011–2025 average against 1970–1989.
- The warmest October in the record was 1998; the coldest was 1971.
At least 1 mm of rain falls on 35% of October days, and the month averages 212 mm in total.
Warmest: 1998 (23.8°C)Latest: 2025 (21.4°C)10-year averageLong-run average (21.9°C)
Look Up a Day in October
See the weather in Tokyo on any October date, year by year.
Source: NOAA GHCN-Daily, Tokyo (1971–2025); Yokohama (1990–2026). Averages cover 1971–2026. How we compute this