Kushiro weather in August 2025

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

  • 21°C maximum daytime temperature in August in Kushiro21
    21°C max day temperature
  • 4 hours of sunshine per day
  • 21 days with some rainfall in August in Kushiro21
    21 days with some rainfall
  • 15°C minimum night-time temperature in August in Kushiro15
    15°C min night temperature
  • 14 hours of daylight per day in August in Kushiro14
    14 hours of daylight per day
  • No heat & humidity in August in Kushiro0
    No heat & humidity
  • 122 mm monthly rainfall in August in Kushiro122
    122 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in August in Kushiro8
    8 (Very High) UV index
  • 17°C sea temperature in August in Kushiro17
    17°C sea temperature

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The August weather guide for Japan (Kushiro) 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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How hot is it in Kushiro in August?

Daytime temperatures usually reach 21°C in Kushiro in August, falling to 15°C at night.

How sunny is it in Kushiro in August?

There are normally 4 hours of bright sunshine each day in Kushiro in August - that's 30% of daylight hours.

How warm is the sea around Kushiro in August?

The average sea temperature around Kushiro in August is 17°C.

Does it rain in Kushiro in August?

There are usually 21 days with some rain in Kushiro in August and the average monthly rainfall is 122mm.

What is the chance of a typhoon in Kushiro in August?

On average 1.3 days in August in Kushiro are likely to be affected by the passage of one or more tropical storms.

Kushiro August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 04:13 18:44
Saturday, 16th August 2025 04:29 18:24
Sunday, 31st August 2025 04:46 17:59

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