Mikonos
Greece
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Mikonos, Greece

A clear view of the cityscape and seascape of Mikonos City in Greece, with the view of a windmill
A clear view of the cityscape and seascape of Mikonos City in Greece, with the view of a windmill
December, the first month of the winter, in Mikonos, is also a moderate month, with average temperature fluctuating between 9°C (48.2°F) and 14°C (57.2°F).

Temperature

In December, the average high-temperature slightly decreases, from an enjoyable 17°C (62.6°F) in November, to a mild 14°C (57.2°F). The average low-temperature, in December, is 9°C (48.2°F).

Rainfall

December is the month with the most rainfall. Rain falls for 11 days and accumulates 102mm (4") of precipitation.

Sea temperature

In December, the average sea temperature in Mikonos is 16.8°C (62.2°F).
Note: For most, swimming in 16.8°C (62.2°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

Daylight

The month with the shortest days in Mikonos is December, with an average of 9.6h of daylight.

Sunshine

In Mikonos, the average sunshine in December is 5h.

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Mikonos. A UV Index of 2, and less, symbolizes a low threat to health from the exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 2 transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in December in Mikonos?

In December, the average high-temperature is 14°C (57.2°F), and the average low-temperature is 9°C (48.2°F).

How many days does it rain in December in Mikonos?

In Mikonos, in December, during 11 rainfall days, 102mm (4") of precipitation is typically accumulated.

What is the wettest month in Mikonos?

The month with the most rainfall in Mikonos, Greece, is December when the rain falls for 11 days and typically aggregates up to 102mm (4") of precipitation.

What is the sea water temperature in December in Mikonos?

In Mikonos, Greece, in December, the average water temperature is 16.8°C (62.2°F). For swimming, a surface water temperature of 16.8°C (62.2°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

What is the month with the shortest days in Mikonos?

With an average of 9.6h of daylight, December has the shortest days of the year.

How many hours of daylight does Mikonos have in December?

In Mikonos, the average length of the day in December is 9.6h.

How long on average sun shines in December in Mikonos?

In Mikonos, Greece, the average sunshine in December is 5h.

What are the months with the lowest UV index in Mikonos?

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Mikonos.

What is the UV index intensity in December in Mikonos?

In December, the average daily maximum UV index in Mikonos, Greece, is 2. A UV Index value of 2, and less, symbolizes a low health threat from the exposure to the Sun's UV radiation.
Average temperature in December - Mikonos, Greece
  • Average high temperature in December: 14°C

Warmest months (with the highest average high temperature) are July and August (27°C).
The month with the lowest average high temperature is January (12°C).

  • Average low temperature in December: 9°C

Months with the highest average low temperature are July and August (21°C).
Coldest months (with the lowest average low temperature) are January and February (7°C).

Average rainfall in December - Mikonos, Greece
  • Average rainfall in December: 102mm

The wettest month (with the highest rainfall) is December (102mm).
The driest month (with the lowest rainfall) is August (3mm).

Average rainfall days in December - Mikonos, Greece
  • Average rainfall days in December: 11 days

Months with the highest number of rainy days are January and December (11 days).
The month with the lowest number of rainy days is June (1 days).

Average sea temperature in December - Mikonos, Greece
  • Average sea temperature in December: 16.8°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 February (15.9°C).

Average daylight in December / Average sunshine in December - Mikonos, Greece
  • Average daylight in December: 9.6h

The month with the longest days is June (Average daylight: 14.7h).
The month with shortest days is December (Average daylight: 9.6h).

  • Average sunshine in December: 5h

The month with most sunshine is July (Average sunshine: 14h).
The month with least sunshine is January (Average sunshine: 4h).

Average UV index in December - Mikonos, Greece
  • Average UV index in December: 2

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