Tokyo weather in October 2025

Expect 21°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Tokyo in October. Check more long-term weather averages for Tokyo in October before you book your next holiday to Japan in 2025/2026.

  • 21°C maximum daytime temperature in October in Tokyo21
    21°C max day temperature
  • 4 hours of sunshine per day
  • 16 days with some rainfall in October in Tokyo16
    16 days with some rainfall
  • 14°C minimum night-time temperature in October in Tokyo14
    14°C min night temperature
  • 11 hours of daylight per day in October in Tokyo11
    11 hours of daylight per day
  • No heat & humidity in October in Tokyo0
    No heat & humidity
  • 158 mm monthly rainfall in October in Tokyo158
    158 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in October in Tokyo5
    5 (Moderate) UV index
  • 22°C sea temperature in October in Tokyo22
    22°C sea temperature

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The October weather guide for Japan (Tokyo) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Japan

How hot is it in Tokyo in October?

Daytime temperatures usually reach 21°C in Tokyo in October, falling to 14°C at night.

How sunny is it in Tokyo in October?

There are normally 4 hours of bright sunshine each day in Tokyo in October - that's 38% of daylight hours.

How warm is the sea around Tokyo in October?

The average sea temperature around Tokyo in October is 22°C.

Does it rain in Tokyo in October?

There are usually 16 days with some rain in Tokyo in October and the average monthly rainfall is 158mm.

What is the chance of a typhoon in Tokyo in October?

On average less than 1 day in October in Tokyo is likely to be affected by the passage of one or more tropical storms.

Tokyo October sunrise & sunset times

Browse the sunrise and sunset times for Tokyo in October 2025. Select a month to view Tokyo sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 05:36 17:25
Thursday, 16th October 2025 05:48 17:04
Friday, 31st October 2025 06:02 16:47

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