August weather forecast and climate
Kos, Greece

Clear waters of the Kos Town Harbour, Greece, with a view of several ships sailing
Clear waters of the Kos Town Harbour, Greece, with a view of several ships sailing

What are the warmest months in Kos?

July and August, with an average high-temperature of 32°C (89.6°F), are warmest months.

What is the temperature in August in Kos?

The average high-temperature, in August, in Kos, Greece, is 32°C (89.6°F), while the average low-temperature is 21°C (69.8°F).

How much does it rain in Kos in August?

In Kos, Greece, in August, during 6 rainfall days, 5mm (0.2") of precipitation is typically accumulated.

What is the month with the warmest sea water in Kos?

With an average sea temperature of 25.3°C (77.5°F), August is the month with the warmest seawater in Kos, Greece. For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

What is the sea water temperature in August in Kos?

In Kos, Greece, the average seawater temperature in August is 25.3°C (77.5°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

What is the average UV index in August in Kos?

The average UV index in August is 9.
Average temperature in August - Kos, Greece
  • Average high temperature in August: 32°C

Warmest months (with the highest average high temperature) are July and August (32°C).
Months with the lowest average high temperature are January and February (14°C).

  • Average low temperature in August: 21°C

The month with the highest average low temperature is July (22°C).
Coldest months (with the lowest average low temperature) are January and February (7°C).

Average rainfall in August - Kos, Greece
  • Average rainfall in August: 5mm

The wettest month (with the highest rainfall) is January (169mm).
The driest month (with the lowest rainfall) is July (2mm).

Average rainfall days in August - Kos, Greece
  • Average rainfall days in August: 6 days

Months with the highest number of rainy days are January and December (14 days).
The month with the lowest number of rainy days is June (3 days).

Average sea temperature in August - Kos, Greece
  • Average sea temperature in August: 25.3°C

The best month for swimming (with the highest average sea temperature) is August (25.3°C).
The coldest month (with the lowest average sea temperature) is March (16.9°C).

Average daylight in August / Average sunshine in August - Kos, Greece
  • Average daylight in August: 13.5h

The month with the longest days is June (Average daylight: 14.7h).
The month with shortest days is December (Average daylight: 9.7h).

  • Average sunshine in August: 13h

The month with most sunshine is July (Average sunshine: 14h).
Months with least sunshine are January and December (Average sunshine: 5).

Average UV index in August - Kos, Greece
  • Average UV index in August: 9

Months with the highest UV index are June and July (UV index 10).
Months with the lowest UV index are January and December (UV index 2).

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