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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Trade Wire UK weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Skiathos enjoys a classic Mediterranean climate with hot, dry summers and mild, wet winters. The live forecast above gives the current conditions, but the best time for guaranteed sunshine and sea temperatures is typically June through September.
What is the weather like in Skiathos throughout the year?
Skiathos weather by month follows a predictable pattern. Summers (June to August) are hot and sunny, with average highs around 30°C and very little rain. Spring and autumn are warm and pleasant, ideal for hiking and sightseeing. Winters are mild but can be wet, with temperatures rarely dropping below 5°C. For detailed planning, a skiathos weather 30 days outlook can help, though long-range forecasts are less reliable.
When is the best time to visit Skiathos?
For beach holidays, July and August offer the hottest conditions, but June and September provide a good balance of warmth and fewer crowds. If you are checking skiathos weather june, expect averages of 25–28°C and long sunny days. For a quieter trip, May and October are still pleasant, though sea temperatures are cooler. A skiathos weather 14 days forecast is useful for final packing decisions before you travel.
Is Skiathos windy in summer?
Occasional meltemi winds can pick up in July and August, particularly in the afternoons. This usually provides a welcome breeze rather than disruption, and many beaches are sheltered from the strongest gusts.
Does it rain much in Skiathos in May?
Skiathos weather may is generally dry and sunny, with only a few light showers. You can expect around 5–7 rainy days in the month, making it a reliable choice for a spring getaway.
How accurate is a 21-day forecast for Skiathos?
A skiathos weather 21 day forecast gives a useful trend but becomes less precise beyond 10–14 days. For reliable planning, check the skiathos weather met office or BBC forecasts closer to your travel dates.
For more UK-focused forecasts, visit our UK weather hub or check the 10 day weather forecast UK. If you are comparing island climates, our Bristol weather page offers a very different picture.