Dalaman weather in May.
Warm dry days, sea swimmable for the brave, light evenings.
High
27°C
81°F
Low
14°C
57°F
Sea
21°C
Swimmable
Rain
25mm
Monthly total
Sun
10h/day
Daily average
Other months in Dalaman
FAQ
Honest answers about May.
Is Dalaman good in May?+
Warm dry days, sea swimmable for the brave, light evenings. Average daytime highs are 27°C with overnight lows around 14°C, and sea temperature is approximately 21°C.
What should I pack for Dalaman in May?+
Light layers, swimwear, sunhat, and SPF 30+. Evenings stay warm at 14°C so a light cardigan is enough.
Can I swim in the sea at Dalaman in May?+
Yes — sea temperature averages 21°C, which is comfortably swimmable for most UK travellers.
How busy is Dalaman in May?+
Crowd level: medium. Pleasant — enough atmosphere, plenty of space.
What does a trip to Dalaman in May cost?+
Pricing tier: medium. Villas, hotels, and flights move with crowd levels. Off-peak pricing means real bargains on villas and 4–5★ hotels.
Thinking about May in Dalaman?
Tell us a bit about the trip. A real human writes back within one working day.
Plan my trip →