Dalyan
Turkey
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Dalyan, Turkey

May, the last month of the spring, in Dalyan, is a moderately hot month, with average temperature fluctuating between 13°C (55.4°F) and 26°C (78.8°F).

Temperature

In May, the average high-temperature rises, from a pleasant 21°C (69.8°F) in April, to a warm 26°C (78.8°F). The average low-temperature, in May, is 13°C (55.4°F).

Rainfall

In Dalyan, in May, it is raining for 6 days, with typically 31mm (1.2") of accumulated precipitation. Throughout the year, there are 103 rainfall days, and 1089mm (42.9") of precipitation is accumulated.

Sea temperature

In May, the average sea temperature in Dalyan is 19°C (66.2°F).
Note: For swimming, a surface water temperature of 19°C (66.2°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

Daylight

In Dalyan, Turkey, the average length of the day in May is 14.1h.

Sunshine

In Dalyan, the average sunshine is 10h.

UV index

In Dalyan, the average daily maximum UV index is 8. A UV Index estimate of 8 to 10 represents a very high threat to health from the exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 8 in May transform into the following instructions:
Take extra precautions. Protection against sun damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in May in Dalyan?

In Dalyan, Turkey, in May, the average high-temperature is 26°C (78.8°F), and the average low-temperature is 13°C (55.4°F).

How much does it rain in Dalyan in May?

In Dalyan, in May, during 6 rainfall days, 31mm (1.2") of precipitation is typically accumulated.

What is the sea water temperature in May in Dalyan?

In Dalyan, Turkey, the average seawater temperature in May is 19°C (66.2°F). For most, swimming in 19°C (66.2°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

How many hours of daylight does Dalyan have in May?

In May, the average length of the day in Dalyan is 14.1h.

How long on average sun shines in May in Dalyan?

In May, the average sunshine is 10h.

What is the UV index intensity in May in Dalyan?

In Dalyan, Turkey, the average daily maximum UV index in May is 8. A UV Index value of 8 to 10 symbolizes a very high health risk from the exposure to the Sun's UV rays.
Average temperature in May - Dalyan, Turkey
  • Average high temperature in May: 26°C

Warmest months (with the highest average high temperature) are July and August (34°C).
The month with the lowest average high temperature is January (13°C).

  • Average low temperature in May: 13°C

Months with the highest average low temperature are July and August (20°C).
The coldest month (with the lowest average low temperature) is January (4°C).

Average rainfall in May - Dalyan, Turkey
  • Average rainfall in May: 31mm

The wettest month (with the highest rainfall) is December (244mm).
The driest month (with the lowest rainfall) is July (6mm).

Average rainfall days in May - Dalyan, Turkey
  • Average rainfall days in May: 6 days

Months with the highest number of rainy days are January and December (15 days).
Months with the lowest number of rainy days are June and September (4 days).

Average sea temperature in May - Dalyan, Turkey
  • Average sea temperature in May: 19°C

Best months for swimming (with the highest average sea temperature) are August and September (25°C).
Coldest months (with the lowest average sea temperature) are February and March (16°C).

Average daylight in May / Average sunshine in May - Dalyan, Turkey
  • Average daylight in May: 14.1h

The month with the longest days is June (Average daylight: 14.7h).
The month with shortest days is December (Average daylight: 9.7h).

  • Average sunshine in May: 10h

The month with most sunshine is July (Average sunshine: 14h).
Months with least sunshine are January and December (Average sunshine: 5).

Average UV index in May - Dalyan, Turkey
  • Average UV index in May: 8

Months with the highest UV index are June and July (UV index 10).
Months with the lowest UV index are January and December (UV index 2).