Best time to visit Porto Heli

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

Porto Heli 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 Porto Heli?

The best time to visit Porto Heli is May 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)

  • 12°C maximum daytime temperature in January in Porto Heli12
    Jan
  • 13°C maximum daytime temperature in February in Porto Heli13
    Feb
  • 15°C maximum daytime temperature in March in Porto Heli15
    Mar
  • 19°C maximum daytime temperature in April in Porto Heli19
    Apr
  • 24°C maximum daytime temperature in May in Porto Heli24
    May
  • 29°C maximum daytime temperature in June in Porto Heli29
    Jun
  • 31°C maximum daytime temperature in July in Porto Heli31
    Jul
  • 31°C maximum daytime temperature in August in Porto Heli31
    Aug
  • 28°C maximum daytime temperature in September in Porto Heli28
    Sep
  • 22°C maximum daytime temperature in October in Porto Heli22
    Oct
  • 18°C maximum daytime temperature in November in Porto Heli18
    Nov
  • 14°C maximum daytime temperature in December in Porto Heli14
    Dec

Hours of Sunshine (daily)

Best time to visit

The weather guide for Peloponnese (Porto Heli) 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 Porto Heli?

The hottest time of year in Porto Heli is normally August. Expect maximum daytime temperatures to reach 31°C with high heat and humidity.

Which month has the most rain in Porto Heli?

In terms of rainfall, December is usually the wettest month in Porto Heli with 104mm on average. There are normally 11 days in December with some rain.

When is it sunniest in Porto Heli?

The sunniest time of year in Porto Heli is normally July with bright sunshine on average for 86% of daylight hours; that's 12 hours of sunshine per day.

When is the sea warmest in Porto Heli?

The sea is usually at its warmest in Porto Heli in August when the water temperature reaches 26°C.

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Do you want to learn more about the Peloponnese? Read our latest features covering travel tips and insider destination guides on where to go and what to do in the Peloponnese.

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