Ornos weather in October 2025

Q: How hot is it in Ornos in October?

Daytime temperatures usually reach 20°C in Ornos in October, falling to 15°C at night.

Q: How sunny is it in Ornos in October?

There are normally 7 hours of bright sunshine each day in Ornos in October - that's 66% of daylight hours.

Q: How warm is the sea around Ornos in October?

The average sea temperature around Ornos in October is 21°C.

Q: Does it rain in Ornos in October?

There are usually 4 days with some rain in Ornos in October and the average monthly rainfall is 47mm.

Expect 20°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Ornos in October. Check more long-term weather averages for Ornos in October before you book your next holiday to Mykonos in 2025/2026.

20
20°C max day temperature
7
7 hours of sunshine per day
4
4 days with some rainfall
15
15°C min night temperature
11
11 hours of daylight per day
0
No heat & humidity
47
47 mm of monthly rainfall
5
5 (Moderate) UV index
21
21°C sea temperature

More about Ornos

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The October weather guide for Mykonos (Ornos) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)