Kos
14 to 28°C
temperature
3380 hours
sunshine per day
318 mm
rain
280 days
dry
85 days
rain
0 days
snow

Climate of Kos

The island Kos has a mediterranean climate. The summers are hot and dry, and the temperature is mild in the winter. The average annual temperature for Kos is 21° degrees and there is about 318 mm of rain in a year. It is dry for 264 days a year with an average humidity of 68% and an UV-index of 5.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between 14°C and 28°C
  • Night:the average nighttime temperature is between 11°C and 25°C
  • Sea temperature: the sea temperature is between 16°C and 28°C
  • Rain: it rains 85 days and there is a total of approximately 318 mm rainfall
  • Sun hours: throughout the year there are 3380 sun hours
Maximum temperature: between 14°C and 28°C
Warmest month: 28°C in July
Coldest month: 14°C in January
Night temperature: between 11°C and 25°C
Sea temperature: between 16°C and 28°C
Dry days: 280 days
Days with rain: 85 days
Days with snow: 0 days
Total rain sum: 318 mm
Hours of sunshine: 3380 hours

Do you want to go to Kos?

These are the travel companies where you can book a trip to Kos:

Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Kos.

Precipitation graph

This graph shows the average amount of rainfall per month for Kos.

Climate table of Kos

In this climate table you can see at a glance what the average weather per month is for Kos. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Kos might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 14 15 16 18 21 25 28 28 26 22 19 15
Night temp. (°C) 11 12 13 16 19 22 25 25 23 20 17 13
Water temp. (°C) 16 16 16 17 26 25 23 28 27 24 21 19
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 85 35 30 11 10 5 1 1 8 27 42 63
Days with rain 14 12 9 8 6 3 1 1 3 7 8 13
Dry days 17 16 22 22 25 27 30 30 27 24 22 18
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 8 8 9 9 11 12 11 10 10 9 8 7
Wind force (Bft) 4 4 4 3 3 3 4 3 3 3 3 4
UV-index 4 4 5 5 6 6 7 7 6 5 5 4

Best time to visit Kos

The best time to visit Kos, Greece is April through November. In this period you have a warm temperature and almost no precipitation. On the island of Kos, the warmest month is July with 28°C and the coldest is January with 14°C. The maximum water temperature is 28°C and the lowest water temperature is 16°C.

Climate of Kos by month

What is the average climate in a given month for Kos? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

Kos weather experiences

Have you been to in Kos?

Leave your Kos weather experience for a chance to win $150!

Your email will not appear with the review and will not be passed on to third parties.

Populaire bestemmingen in Kos

Cities and towns in Kos

Seen a mistake?

Email us, we are grateful to you.