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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the UK Bullet weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Hersonissos promises warm, sunny conditions for most of the year. The live forecast above gives you today’s temperature and wind, helping you decide whether to head for the beach or explore the old town.
What is the weather like in Hersonissos today?
As shown in the live forecast above, Hersonissos typically experiences clear skies and moderate temperatures during the summer months. For real-time conditions, always refer to the live data rather than relying on fixed averages.
When is the best time to visit Hersonissos?
The peak season runs from June to September, with sea temperatures perfect for swimming. If you prefer milder weather, consider May or October. Hersonissos weather in September often exceeds 25°C, making it a popular late-summer choice for UK travellers.
Does Hersonissos get windy?
Meltemi winds can affect the coast in July and August, but conditions remain pleasant for most visitors. Check the live forecast above for wind speed before planning boat trips or beach days.
Is a 25-day forecast reliable for Hersonissos?
Extended forecasts beyond 10 days have limited accuracy. Use the 14-day or 10-day outlook for general planning, but always verify with the live data above closer to your travel date. For longer-term trends, refer to the Hersonissos weather by month averages.
What is the weather in Hersonissos by month?
January averages 15°C, April 20°C, July 30°C, and October 25°C. For a detailed month-by-month breakdown, see our UK weather hub and 10 day weather forecast UK pages.
For more UK weather information, visit our UK weather hub. Check our 10 day weather forecast UK for the latest updates.