Osaka Weather in October
In October, Osaka averages a high of 23°C (74°F) and a low of 15°C (59°F), from 54 years of daily records (1971–2026).
23°C
Average high
74°F
15°C
Average low
59°F
33°C
Record high
92°F · October 1, 2019
6°C
Record low
42°F · October 31, 1983
What October Is Like in Osaka
- October 2025 was the 2nd warmest October in 54 years of records, 2.3°C (4.1°F) above the long-run average.
- 6 of the 10 warmest Octobers on record in Osaka have come since 2011.
- October in Osaka has become 1.5°C (2.8°F) warmer on average: the 2011–2025 average against 1970–1989.
- The coldest October reading, 6°C (42°F) on October 31, 1983, has not been matched in 43 years.
At least 1 mm of rain falls on 32% of October days, and the month averages 124 mm in total.
Warmest: 1977 (25.3°C)Latest: 2025 (24.3°C)10-year averageLong-run average (23.3°C)
Look Up a Day in October
See the weather in Osaka on any October date, year by year.
Source: NOAA GHCN-Daily, Osaka (1973–2026); Kobe (1971–2025). Averages cover 1971–2026. How we compute this