Kos weather averages

Usually in September
- 28
- 19
- 11
Weather by month
Now Today
- 28
- 11
5-day forecast

Going to Kos? Find the best month to visit Kos based on the weather.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Check Kos weather averages before you book your next holiday in 2018/2019. Today's maximum temperature in Kos is expected to be 28°C, while the average maximum temperature in September is 28°C. The holiday weather guide shown above is for Kos Town.

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More about Kos

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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

Kos weather averages: best month

Kos	Best month	Averages
Warmest	July & August	32°C
Sunniest	July	14 hours per day
Least rain	June	3 days
Warmest sea	August	25°C

Kos climate guide

Kos weather averages by month

Check Kos holiday weather averages for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

Compare Kos weather with the USA

Below the Kos weather chart shows maximum daytime temperature for Kos, Greece (Kos Town) and the USA (Washington). For more weather parameters or to change the destinations shown visit the comparison weather tool.