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Kos
Filip Fuxa / age fotostock
Kos (Greece)
All overall Excellent 86%100%98%82%68%76%
Best month September Excellent
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Weather Forecast Kos

Summer in Kos is a lovely time of year, the temperatures begin to rise from the start of June onwards and there can be up to 14 hours of sunshine every day. With the sun beating down, the sea water temperatures really start to warm up too, with averages of 24C, and so swimming is perfect at this time of the year. The temperature starts to fall gradually from September onwards, with the coldest month being January. As the winter approaches the amount of rainfall does too so make sure that you bring a waterproof in case of showers if you decide to go to Kos at any time during December, January or February.

The weather prediction service inKos is based on a calculation which takes into account historic data from the last 10 years, as well as predictions based on certain criteria such as air temperature, humidity, water temperature, wind speed and sunshine.

Prepare your things now for your stay by taking a look at the weather predictions forKos.

  • Temperature
  • Bad weather
  • Sunbathing
  • Swimming
  • Wind
  • Humidity

The weather is rated on a scale from 0 to 100, with the worst weather conditions ranging between 0 and 19 and the best ranging above 79.
The overall weather comfort index is:

  • Excellent (Rating between 80% and 100%)
  • Good (Rating between 60% and 79%)
  • Average (Rating between 40% and 59%)
  • Bad (Rating between 20% and 39%)
  • Very bad (Rating between 0% and 19%)

Kos: When to go ?

  •  
  • Daytime temperature
  • Night-time temperature
  • Daytime humidity
  • Night-time humidity
  • Daytime wind
  • Night-time wind
  • Daytime rainfall
  • Night-time rainfall
  • Sunshine
  • Swimming
  • January 13.3C 11.9C 67.3% 71.5% 6.7m/s 6.6m/s 32.8mm 51.4mm 17.5 16.9C
  • February 13.0C 11.5C 67.5% 72.1% 6.9m/s 6.9m/s 31.8mm 45.3mm 15.3 16.2C
  • March 15.3C 13.4C 66.9% 72.4% 6.3m/s 6.2m/s 18.4mm 20.3mm 21.3 16.2C
  • April 17.6C 15.6C 68.8% 74.7% 5.9m/s 5.8m/s 11.9mm 12.5mm 21.4 16.8C
  • May 21.4C 18.9C 69.4% 75.0% 5.3m/s 5.2m/s 4.5mm 4.2mm 26.9 19.1C
  • June 25.4C 23.1C 64.9% 69.1% 6.3m/s 6.6m/s 0.6mm 0.8mm 29.3 22.0C
  • July 27.8C 25.4C 63.3% 66.9% 7.2m/s 7.4m/s 0.1mm 0.1mm 31.0 24.0C
  • August 28.1C 25.8C 65.1% 69.6% 6.7m/s 6.9m/s 0.2mm 0.2mm 30.6 25.2C
  • September 25.3C 23.1C 64.7% 70.6% 6.3m/s 6.4m/s 4.9mm 5.9mm 29.2 24.5C
  • October 22.1C 20.1C 66.6% 72.6% 5.5m/s 5.5m/s 13.3mm 17.4mm 26.7 22.7C
  • November 17.9C 16.3C 69.2% 74.4% 5.5m/s 5.6m/s 30.7mm 44.3mm 20.4 20.3C
  • December 14.8C 13.5C 68.5% 72.5% 6.5m/s 6.5m/s 35.7mm 62.1mm 17.3 18.4C
   
Weather Kos : Annual weather forecast chart

Kos: Seven-day weather forecast

  • Saturday 17 August 2019 Kos sunny 25°C | 28°C
    • Rainfall: 0
    • Wind: Force 26 Direction NW
    • Sun: Indicator 99 06:30:00 20:01:00
    • Moon: 21:21:00 07:58:00
  • Sunday 18 August 2019 Kos sunny 23°C | 29°C
    • Rainfall: 0
    • Wind: Force 35 Direction N
    • Sun: Indicator 100 06:31:00 19:59:00
    • Moon: 21:49:00 08:54:00
  • Monday 19 August 2019 Kos sunny 24°C | 29°C
    • Rainfall: 0
    • Wind: Force 26 Direction N
    • Sun: Indicator 100 06:32:00 19:58:00
    • Moon: 22:16:00 09:50:00
  • Tuesday 20 August 2019 Kos sunny 24°C | 28°C
    • Rainfall: 0
    • Wind: Force 20 Direction NW
    • Sun: Indicator 100 06:32:00 19:57:00
    • Moon: 22:43:00 10:46:00
  • Wednesday 21 August 2019 Kos sunny 24°C | 28°C
    • Rainfall: 0
    • Wind: Force 16 Direction NW
    • Sun: Indicator 100 06:33:00 19:55:00
    • Moon: 23:12:00 11:42:00
  • Thursday 22 August 2019 Kos sunny 26°C | 30°C
    • Rainfall: 0
    • Wind: Force 19 Direction NW
    • Sun: Indicator 99 06:34:00 19:54:00
    • Moon: 23:43:00 12:41:00

Greece: Seven-day weather forecast

Take a look at the seven-day weather forecast for the principal cities inGreece. For each destination, Easyvoyage's weather tool gives you temperature and rainfall indicators, along with wind force and direction and sunrise/sunset times. Prepare your holidays using our weather forecasts or organise your activities thanks to the weather comfort index forGreece. Whether you're getting ready to go or already on holiday, it's never been simpler to keep an eye on the weather than with Easyvoyage!