Marmari weather in June 2026

Q: How hot is it in Marmari in June?

Daytime temperatures usually reach 29°C in Marmari in June with moderate heat and humidity, falling to 19°C at night.

Q: How sunny is it in Marmari in June?

There are normally 13 hours of bright sunshine each day in Marmari in June - that's 90% of daylight hours.

Q: How warm is the sea around Marmari in June?

The average sea temperature around Marmari in June is 22°C.

Q: Does it ever rain in Marmari in June?

There are usually 3 days with some rain in Marmari in June and the average monthly rainfall is 8mm.

Expect daytime maximum temperatures of 29°C in Marmari, Kos in June based on long-term weather averages. There are 13 hours of sunshine per day on average.

29
29°C max day temperature
13
13 hours of sunshine per day
3
3 days with some rainfall
19
19°C min night temperature
15
15 hours of daylight per day
M
Moderate heat & humidity
6
6 mm of monthly rainfall
10
10 (Very High) UV index
22
22°C sea temperature

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The June weather guide for Kos (Marmari) 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)