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Dalyan Weather

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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the Civic Affairs weather desk. Data from national met services via Open-Meteo.

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Dalyan weather today, as shown in the live forecast above, is typical for this Mediterranean climate zone: hot, dry summers and mild, wet winters. The town sits on a river delta near the coast, so humidity can feel higher than inland areas, especially from June to September.

What is the best time to visit Dalyan for good weather?

The most comfortable period for outdoor activities is late spring (May) and early autumn (September to October). During these months, daytime highs range from the mid-20s to low-30s Celsius, with lower humidity than peak summer. July and August can exceed 35°C, making sightseeing around the ancient rock tombs or the Iztuzu Beach turtle sanctuary best done in the early morning or late afternoon.

How reliable are long-range forecasts for Dalyan?

For planning purposes, a dalyan weather 14 days forecast offers a reasonable trend, but accuracy drops beyond 7–10 days. The dalyan weather 21 day forecast and dalyan weather 30 day forecast are useful only for spotting broad patterns—such as the start of the rainy season in November—rather than precise daily conditions. The Met Office provides the most reliable dalyan weather 30 day forecast met office data for general outlooks.

Hottest monthJuly (avg high 35°C)
Coolest monthJanuary (avg high 15°C)
Wettest monthDecember (avg 180mm rain)
Sea temperaturePeaks at 27°C in August
Does Dalyan have a rainy season?

Yes, the rainy season runs from November to February, with December the wettest month. Showers are often heavy but short-lived, and daytime temperatures remain mild at 15–18°C, making it still pleasant for exploring the town.

What is the weather like in Dalyan in May?

Dalyan weather may is warm and sunny, with average highs around 27°C and sea temperatures reaching 21°C. It is an ideal month for boat trips on the river and visiting the nearby Lycian rock tombs without the intense heat of summer.

Can I get a 10-day forecast for Dalyan?

Yes, the weather in dalyan 10 days forecast is widely available from the Met Office and BBC Weather. It provides a reliable guide for daily plans, though afternoon thunderstorms can occasionally develop in late spring and early autumn.

For more UK-focused forecasts, see our UK weather hub or check the 10 day weather forecast UK. Regional pages include Bristol Weather and Glasgow Weather.