Ornos weather in August 2025

Q: How hot is it in Ornos in August?

Daytime temperatures usually reach 27°C in Ornos in August with moderate heat and humidity, falling to 21°C at night.

Q: How sunny is it in Ornos in August?

There are normally 13 hours of bright sunshine each day in Ornos in August - that's 94% of daylight hours.

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

The average sea temperature around Ornos in August is 24°C.

Q: Does it ever rain in Ornos in August?

There are usually 2 days with some rain in Ornos in August and the average monthly rainfall is 3mm.

Expect 81°F daytime maximum temperatures in the shade with on average 13 hours of sunshine per day in Ornos in August. Check more long-term weather averages for Ornos in August before you book your next holiday to Mykonos in 2025/2026.

81
81°F max day temperature
13
13 hours of sunshine per day
2
2 days with some rainfall
70
70°F min night temperature
14
14 hours of daylight per day
M
Moderate heat & humidity
0.1
0.1 inches of monthly rainfall
9
9 (Very High) UV index
75
75°F sea temperature

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The August 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) | Imperial (°F)