Best time to visit Kos

Find the best time to visit Kos and plan your perfect trip in 2024/2025. Get holiday inspiration, weather guides, travel advice and find great deals.

Kos by month

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

Recommended for Kos

TUI: up to 7% off holidays booked online

  • Book online with TUI & save up to 7% on holidays
  • FREE child places available for select holidays
  • Pay £0 deposits with direct debit & spread the cost
Go to TUI deal >>

View all TUI offers

TUITUI deal finder

Top Kos destinations

Below are the temperatures expected today at popular countries, regions and places in Kos. Select a destination to compare today's forecast with average weather conditions.

All Kos destinations

When is the best time to visit Kos?

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

Maximum daytime temperature = 72 - 86°F [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

Change criteria

Max Day Temperature (°F)

  • 57°F maximum daytime temperature in January in Kos (Kos Town)57
    Jan
  • 57°F maximum daytime temperature in February in Kos (Kos Town)57
    Feb
  • 61°F maximum daytime temperature in March in Kos (Kos Town)61
    Mar
  • 68°F maximum daytime temperature in April in Kos (Kos Town)68
    Apr
  • 75°F maximum daytime temperature in May in Kos (Kos Town)75
    May
  • 84°F maximum daytime temperature in June in Kos (Kos Town)84
    Jun
  • 90°F maximum daytime temperature in July in Kos (Kos Town)90
    Jul
  • 90°F maximum daytime temperature in August in Kos (Kos Town)90
    Aug
  • 82°F maximum daytime temperature in September in Kos (Kos Town)82
    Sep
  • 75°F maximum daytime temperature in October in Kos (Kos Town)75
    Oct
  • 66°F maximum daytime temperature in November in Kos (Kos Town)66
    Nov
  • 61°F maximum daytime temperature in December in Kos (Kos Town)61
    Dec

Hours of Sunshine (daily)

Best time to visit

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.

Metric (°C)  |  Imperial (°F)

Back to top

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 90°F 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 6.7 inches 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 77°F.

Kos travel features

Do you want to learn more about Kos? Read our latest features covering travel tips and insider destination guides on where to go and what to do in Kos.

Back to top

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^