Kos holidays

Find best time to go to Kos for holidays in 2023/2024. Find all your holiday research and inspiration.

Kos by month

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

Top Kos destinations

Below are the temperatures expected today at popular destinations in Kos. Select a destination to compare today's forecast with average weather conditions.

All Kos destinations

Kos live weather

Check out the Kos live weather and compare with the average conditions for this time of the year.

Recommended for Kos

The weather guide for Kos (Kos Town) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

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When is the best time to go to Kos?

The best time to go to Kos (Kos Town) is May and September based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

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Max Day Temperature (°C)

  • 14°C maximum daytime temperature in January in Kos (Kos Town)14
    Jan
  • 14°C maximum daytime temperature in February in Kos (Kos Town)14
    Feb
  • 16°C maximum daytime temperature in March in Kos (Kos Town)16
    Mar
  • 20°C maximum daytime temperature in April in Kos (Kos Town)20
    Apr
  • 24°C maximum daytime temperature in May in Kos (Kos Town)24
    May
  • 29°C maximum daytime temperature in June in Kos (Kos Town)29
    Jun
  • 32°C maximum daytime temperature in July in Kos (Kos Town)32
    Jul
  • 32°C maximum daytime temperature in August in Kos (Kos Town)32
    Aug
  • 28°C maximum daytime temperature in September in Kos (Kos Town)28
    Sep
  • 24°C maximum daytime temperature in October in Kos (Kos Town)24
    Oct
  • 19°C maximum daytime temperature in November in Kos (Kos Town)19
    Nov
  • 16°C maximum daytime temperature in December in Kos (Kos Town)16
    Dec

Hours of Sunshine (daily)

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

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More about Greece

Which is the hottest month in Kos?

The hottest time of year in Kos Town, Kos is normally July. Expect maximum daytime temperatures to reach 32°C with high heat and humidity.

Which month has the most rain in Kos?

In terms of rainfall, January is usually the wettest month in Kos Town, Kos with 169mm on average. There are normally 14 days in January with some rain.

When is it sunniest in Kos?

The sunniest time of year in Kos Town, Kos is normally July with bright sunshine on average for 97% of daylight hours; that's 14 hours of sunshine per day.

When is the sea warmest in Kos?

The sea is usually at its warmest in Kos Town, Kos in August when the water temperature reaches 25°C.

Compare Kos weather with the USA

Below the Kos weather chart shows average maximum daytime temperature for Kos, Greece (Kos Town) and the USA (Washington).

Maximum daytime temperature (°C)

Kos, Greece (Kos Town)
USA (Washington)
14
5
14
7
16
13
20
19
24
24
29
29
32
31
32
30
28
26
24
20
19
14
16
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

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