Nydri
Greece
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Nydri, Greece

December, the first month of the winter, in Nydri, is also a moderate month, with average temperature ranging between min 6°C (42.8°F) and max 14°C (57.2°F).

Temperature

In Nydri, the average high-temperature slightly decreases, from an enjoyable 18°C (64.4°F) in November, to a mild 14°C (57.2°F). The average low-temperature, in Nydri, is 6°C (42.8°F).

Rainfall

The month with the most rainfall is December when the rain falls for 14 days and typically aggregates up to 185mm (7.3") of precipitation.

Sea temperature

In December, the average sea temperature is 17°C (62.6°F). Swimming in 17°C (62.6°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

The month with the shortest days in Nydri is December, with an average of 9.5h of daylight.

Sunshine

With an average of 4h of sunshine, December has the least sunshine of the year in Nydri.

UV index

Months with the lowest UV index in Nydri are January and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to the UV radiation for ordinary individuals.
In December, the average maximum UV index of 2 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 Nydri?

In December, in Nydri, Greece, the average high-temperature is 14°C (57.2°F), and the average low-temperature is 6°C (42.8°F).

How many days does it rain in December in Nydri?

In Nydri, during December, the rain falls for 14 days and regularly aggregates up to 185mm (7.3") of precipitation.

What is the wettest month in Nydri?

December is the month with the most rainfall in Nydri. Rain falls for 14 days and accumulates 185mm (7.3") of precipitation.

How cold is the water in December in Nydri?

In December, the average sea temperature is 17°C (62.6°F). For swimming, a surface water temperature of 17°C (62.6°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 Nydri?

The month with the shortest days is December, with an average of 9.5h of daylight.

How many hours of daylight does Nydri have in December?

The average length of the day in December in Nydri, Greece, is 9.5h.

What is the month with the least sunshine in Nydri?

With an average of 4h of sunshine, December has the least sunshine of the year.

How many hours of sunshine does Nydri have in December?

In December, the average sunshine is 4h.

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

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

How high is the UV index in December in Nydri?

In Nydri, Greece, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health threat from the exposure to the Sun's UV rays.
Average temperature in December - Nydri, Greece
  • Average high temperature in December: 14°C

Warmest months (with the highest average high temperature) are July and August (31°C).
Months with the lowest average high temperature are January and February (13°C).

  • Average low temperature in December: 6°C

The month with the highest average low temperature is August (19°C).
Coldest months (with the lowest average low temperature) are January and February (5°C).

Average rainfall in December - Nydri, Greece
  • Average rainfall in December: 185mm

The wettest month (with the highest rainfall) is December (185mm).
The driest month (with the lowest rainfall) is July (11mm).

Average rainfall days in December - Nydri, Greece
  • Average rainfall days in December: 14 days

The month with the highest number of rainy days is December (14 days).
Months with the lowest number of rainy days are July and August (3 days).

Average sea temperature in December - Nydri, Greece
  • Average sea temperature in December: 17°C

The best month for swimming (with the highest average sea temperature) is August (26°C).
Coldest months (with the lowest average sea temperature) are February and March (15°C).

Average daylight in December / Average sunshine in December - Nydri, Greece
  • Average daylight in December: 9.5h

The month with the longest days is June (Average daylight: 14.8h).
The month with shortest days is December (Average daylight: 9.5h).

  • Average sunshine in December: 4h

The month with most sunshine is July (Average sunshine: 13h).
The month with least sunshine is December (Average sunshine: 4h).

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

Months with the highest UV index are June and July (UV index 9).
Months with the lowest UV index are January and December (UV index 2).