Best time to visit Koya

Find the best time to visit Koya and plan your perfect trip in 2024/2025. Get holiday inspiration, weather guides, travel advice and find great deals.

Koya by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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When is the best time to visit Koya?

The best time to visit Koya is May, June, July, August and September based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

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Max Day Temperature (°C)

  • 6°C maximum daytime temperature in January in Koya6
    Jan
  • 7°C maximum daytime temperature in February in Koya7
    Feb
  • 10°C maximum daytime temperature in March in Koya10
    Mar
  • 17°C maximum daytime temperature in April in Koya17
    Apr
  • 21°C maximum daytime temperature in May in Koya21
    May
  • 23°C maximum daytime temperature in June in Koya23
    Jun
  • 27°C maximum daytime temperature in July in Koya27
    Jul
  • 29°C maximum daytime temperature in August in Koya29
    Aug
  • 25°C maximum daytime temperature in September in Koya25
    Sep
  • 20°C maximum daytime temperature in October in Koya20
    Oct
  • 15°C maximum daytime temperature in November in Koya15
    Nov
  • 9°C maximum daytime temperature in December in Koya9
    Dec

Hours of Sunshine (daily)

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
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  • Nov
  • Dec

Best time to visit

The weather guide for Japan (Koya) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

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

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Which is the hottest month in Koya?

The hottest time of year in Koya is normally August. Expect maximum daytime temperatures to reach 29°C with moderate heat and humidity.

Which month has the most rain in Koya?

In terms of rainfall, June is usually the wettest month in Koya with 295mm on average. There are normally 19 days in June with some rain.

When is it sunniest in Koya?

The sunniest time of year in Koya is normally December with bright sunshine on average for 47% of daylight hours; that's 5 hours of sunshine per day.

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