Dalaman weather

Our guide to the weather in Dalaman during May

24

Average high

6

UV Index

49mm

Monthly rainfall

20

Sea temperature

We've looked at the most up-to-date weather data for Dalaman, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Dalaman weather in May.

How warm is it in Dalaman during May?

The temperature reaches around 24℃ during the daytime in May, falling away to 16℃ at night. The UV index will be high at this time of year, so protection against skin and eye damage is needed. Try to limit exposure between 10am and 4pm. Apply broad spectrum SPF 30+ sunscreen every few hours, even if it's cloudy, or more frequently after sweating or swimming, and wear UV-blocking sunglasses too, and bear in mind that bright surfaces, such as sand and water increase UV exposure.

Does it rain in Dalaman during May?

On average, there will be 4 rainy days during the month, amounting to 48.8mm in total. That's broadly comparable with the amount of rain we see in England during the summer months, and would be considered dry. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Dalaman during May?

You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in May. With moderate humidity and mild air temperatures, the breeze will have a slight cooling effect.

How warm is the sea in Dalaman during May?

The water around Dalaman is around 20℃ during May. It will feel a little on the cool when first entering, but you'll warm up quickly. Most kids will have no problem with this temperature, but those who feel the cold are unlikely to want to swim.

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Dalaman Blog posts

From the UK's most popular travel bloggers

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Marmaris excursions - 7 very best day trips from Marmaris, Turkey

3rd May 2022 by The Scrapbook of Life

Surrounded by forested mountains and lapped by clear waters, Marmaris is one of the most walkable cities in Europe and best summer city break destinations, located in the southwest of Turkey. A hotspot for water sports lovers, sun worshippers and sightseers alike, there are many wonderful things to do in Marmaris, but the popular port resort is also perfectly situated to see more of what Turkey has to offer. To date, I’ve been to Marmaris twice and on each occasion I have exploited this by...

Weather in Dalaman

Our month-by-month guide to the weather and climate in Dalaman

13.4

Dalaman weather in

January
14.8

Dalaman weather in

February
16.6

Dalaman weather in

March
20.2

Dalaman weather in

April
24.4

Dalaman weather in

May
28.5

Dalaman weather in

June
32.2

Dalaman weather in

July
32.6

Dalaman weather in

August
29.7

Dalaman weather in

September
25.0

Dalaman weather in

October
20.4

Dalaman weather in

November
15.7

Dalaman weather in

December