Thasos
Greece
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Thasos, Greece

The magnificent white sands Marble Beach with clear, calm waterfront in Thasos, Greece
The magnificent white sands Marble Beach with clear, calm waterfront in Thasos, Greece
The first month of the winter, December, is also a frosty month in Thasos, Greece, with average temperature fluctuating between 9°C (48.2°F) and 2°C (35.6°F).

Temperature

In December, the average high-temperature slightly decreases, from a moderate 13°C (55.4°F) in November, to a frosty 9°C (48.2°F). The average low-temperature, in Thasos, Greece, is 2°C (35.6°F).

Rainfall

The month with the most rainfall is December when the rain falls for 9 days and typically aggregates up to 91mm (3.6") of precipitation.

Sea temperature

In Thasos, the average water temperature is 14.3°C (57.7°F). Swimming in 14.3°C (57.7°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

With an average of 9.3h of daylight, December has the shortest days of the year.

Sunshine

January and December, with an average of 4h of sunshine, are months with the least sunshine.

UV index

December is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to the Sun's UV rays for ordinary individuals.
In December, the average maximum UV index of 1 translate into the following recommendations:
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 Thasos?

In Thasos, Greece, in December, the average high-temperature is 9°C (48.2°F), and the average low-temperature is 2°C (35.6°F).

How many days does it rain in December in Thasos?

In Thasos, Greece, in December, it is raining for 9 days, with typically 91mm (3.6") of accumulated precipitation.

What is the wettest month in Thasos?

December is the month with the most rainfall in Thasos, Greece. Rain falls for 9 days and accumulates 91mm (3.6") of precipitation.

What is the sea water temperature in December in Thasos?

In December, the average sea temperature in Thasos is 14.3°C (57.7°F). Swimming in 14.3°C (57.7°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

What is the month with the shortest days in Thasos?

December has the shortest days of the year, with an average of 9.3h of daylight.

What is the average length of the day in December in Thasos?

The average length of the day in December is 9.3h.

What is the month with the least sunshine in Thasos?

January and December, with an average of 4h of sunshine, are months with the least sunshine in Thasos.

How long on average sun shines in December in Thasos?

In December, the average sunshine in Thasos is 4h.

What is the month with the lowest UV index in Thasos?

With an average maximum UV index of 1, December is the month with the lowest UV index in Thasos, Greece.

What is the UV index intensity in December in Thasos?

In December, the average daily maximum UV index in Thasos is 1. A UV Index estimate of 2, and below, represents a low health threat from unprotected exposure to the UV radiation.
Average temperature in December - Thasos, Greece
  • Average high temperature in December: 9°C

Warmest months (with the highest average high temperature) are July and August (28°C).
The month with the lowest average high temperature is January (7°C).

  • Average low temperature in December: 2°C

Months with the highest average low temperature are July and August (17°C).
The coldest month (with the lowest average low temperature) is January (1°C).

Average rainfall in December - Thasos, Greece
  • Average rainfall in December: 91mm

The wettest month (with the highest rainfall) is December (91mm).
The driest month (with the lowest rainfall) is August (24mm).

Average rainfall days in December - Thasos, Greece
  • Average rainfall days in December: 9 days

Months with the highest number of rainy days are January and December (9 days).
Months with the lowest number of rainy days are July, August and September (4 days).

Average sea temperature in December - Thasos, Greece
  • Average sea temperature in December: 14.3°C

The best month for swimming (with the highest average sea temperature) is August (26.1°C).
The coldest month (with the lowest average sea temperature) is March (12.5°C).

Average daylight in December / Average sunshine in December - Thasos, Greece
  • Average daylight in December: 9.3h

The month with the longest days is June (Average daylight: 15.1h).
The month with shortest days is December (Average daylight: 9.3h).

  • Average sunshine in December: 4h

The month with most sunshine is July (Average sunshine: 12h).
Months with least sunshine are January and December (Average sunshine: 4).

Average UV index in December - Thasos, Greece
  • Average UV index in December: 1

Months with the highest UV index are June and July (UV index 9).
The month with the lowest UV index is December (UV index 1).