December weather forecast and climate
Gournes, Greece

The first month of the winter, December, is also a comfortable month in Gournes, Greece, with average temperature ranging between min. 10°C (50°F) and max. 16°C (60.8°F).

Temperature

The average high-temperature, in December, is 16°C (60.8°F), while the average low-temperature is 10°C (50°F).

Rainfall

In December, the rain falls for 13 days. Throughout December, 129mm (5.1") of precipitation is accumulated. In Gournes, during the entire year, the rain falls for 71 days and collects up to 725mm (28.5") of precipitation.

Sea temperature

In Gournes, the average water temperature is 18°C (64.4°F). Swimming in 18°C (64.4°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

Daylight

December has the shortest days of the year, with an average of 9.8h of daylight.

Sunshine

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

UV index

December is the month with the lowest UV index, with an average UV index of 2.

What is the temperature in December in Gournes?

In December, the average high-temperature is 16°C (60.8°F), and the average low-temperature is 10°C (50°F).

How many days does it rain in December in Gournes?

In Gournes, Greece, in December, during 13 rainfall days, 129mm (5.1") of precipitation is typically accumulated.

What is the sea temperature in December in Gournes?

In December, the average sea temperature in Gournes is 18°C (64.4°F). For swimming, a surface water temperature of 18°C (64.4°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 Gournes?

The month with the shortest days in Gournes is December, with an average of 9.8h of daylight.

How many hours of daylight does Gournes have in December?

The average length of the day in December is 9.8h.

What is the month with the least sunshine in Gournes?

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

How long on average sun shines in December in Gournes?

The average sunshine in December is 4h.

When is the lowest UV index in Gournes?

The month with the lowest UV index in Gournes, Greece, is December, with an average UV index of 2.

What is the UV index intensity in December in Gournes?

In Gournes, the average UV index in December is 2.
Average temperature in December - Gournes, Greece
  • Average high temperature in December: 16°C

Warmest months (with the highest average high temperature) are July and August (28°C).
Months with the lowest average high temperature are January and February (14°C).

  • Average low temperature in December: 10°C

The month with the highest average low temperature is August (21°C).
Coldest months (with the lowest average low temperature) are January and February (8°C).

Average rainfall in December - Gournes, Greece
  • Average rainfall in December: 129mm

The wettest month (with the highest rainfall) is January (148mm).
The driest month (with the lowest rainfall) is August (1mm).

Average rainfall days in December - Gournes, Greece
  • Average rainfall days in December: 13 days

The month with the highest number of rainy days is December (13 days).
Months with the lowest number of rainy days are June, July, August and September (1 days).

Average sea temperature in December - Gournes, Greece
  • Average sea temperature in December: 18°C

The best month for swimming (with the highest average sea temperature) is August (25°C).
Coldest months (with the lowest average sea temperature) are February and March (15°C).

Average daylight in December / Average sunshine in December - Gournes, Greece
  • Average daylight in December: 9.8h

The month with the longest days is June (Average daylight: 14.5h).
The month with shortest days is December (Average daylight: 9.8h).

  • Average sunshine in December: 4h

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

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

The month with the highest UV index is July (UV index 11).
The month with the lowest UV index is December (UV index 2).

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