Ornos
Greece
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Ornos, Greece

December, the first month of the winter, in Ornos, is also a moderate month, with temperature in the range of an average high of 14°C (57.2°F) and an average low of 9°C (48.2°F).

Temperature

In December, the average high-temperature marginally drops, from an enjoyable 17°C (62.6°F) in November, to a moderate 14°C (57.2°F). In December, in Ornos, the average low-temperature is 9°C (48.2°F).

Rainfall

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

Sea temperature

In December, the average sea temperature in Ornos, Greece, 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 Ornos is December, with an average of 9.6h of daylight.

Sunshine

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

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from the exposure to the Sun's UV rays for average individuals.
The average daily UV index of 2 transform into the following instructions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in December in Ornos?

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

How much does it rain in Ornos in December?

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

What is the wettest month in Ornos?

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

What is the sea water temperature in December in Ornos?

In Ornos, Greece, the average seawater temperature in December 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 Ornos?

December has the shortest days of the year in Ornos, with an average of 9.6h of daylight.

How many hours of daylight does Ornos have in December?

The average length of the day in December in Ornos, Greece, is 9.6h.

What is the month with the least sunshine in Ornos?

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

How many hours of sunshine does Ornos have in December?

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

When is the lowest UV index in Ornos?

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

What is the UV index reading in December in Ornos?

In Ornos, Greece, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from the exposure to the Sun's UV radiation.
Average temperature in December - Ornos, 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 - Ornos, 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 - Ornos, 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 - Ornos, Greece
  • Average sea temperature in December: 17°C

Best months for swimming (with the highest average sea temperature) are July, August and September (23°C).
Coldest months (with the lowest average sea temperature) are February and March (15°C).

Average daylight in December / Average sunshine in December - Ornos, 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: 4h

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

Average UV index in December - Ornos, 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).