December weather forecast and climate
Elia, Greece

December, the first month of the winter, in Elia, is also a moderate month, with average temperature ranging between min 13.5°C (56.3°F) and max 15.5°C (59.9°F).

Temperature

In December, the average high-temperature is relatively the same as in November - a mild 15.5°C (59.9°F). In December, in Elia, Greece, the average low-temperature is 13.5°C (56.3°F).

Humidity

Months with the lowest humidity in Elia are January and December, with an average relative humidity of 71%.

Rainfall

In Elia, during December, the rain falls for 13.9 days and regularly aggregates up to 41mm (1.61") of precipitation. In Elia, during the entire year, the rain falls for 93 days and collects up to 255mm (10.04") of precipitation.

Sea temperature

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

Daylight

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

Sunshine

In Elia, Greece, the average sunshine in December is 6h.

UV index

December is the month with the lowest UV index in Elia, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: In December, the average maximum UV index of 3 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. 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 Elia?

In Elia, Greece, in December, the average high-temperature is 15.5°C (59.9°F), and the average low-temperature is 13.5°C (56.3°F).

What is the least humid month in Elia?

January and December, with an average relative humidity of 71%, are the least humid months in Elia.

What is the average humidity in December in Elia?

In December, the average relative humidity in Elia, Greece, is 71%.

How much does it rain in Elia in December?

In Elia, in December, during 13.9 rainfall days, 41mm (1.61") of precipitation is typically accumulated.

What is the sea temperature in December in Elia?

In December, the average sea temperature in Elia 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).

What is the month with the shortest days in Elia?

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

How many hours of daylight does Elia have in December?

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

How many hours of sunshine does Elia have in December?

The average sunshine in December in Elia, Greece, is 6h.

When is the lowest UV index in Elia?

The month with the lowest UV index in Elia is December, with an average maximum UV index of 3.

What is the UV index reading in December in Elia?

In December, the average daily maximum UV index in Elia is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV rays.
Average temperature in December - Elia, Greece
  • Average high temperature in December: 15.5°C

The warmest month (with the highest average high temperature) is August (26.1°C).
The month with the lowest average high temperature is January (13.8°C).

  • Average low temperature in December: 13.5°C

The month with the highest average low temperature is August (24.4°C).
The coldest month (with the lowest average low temperature) is January (11.9°C).

Average pressure in December - Elia, Greece
  • Average pressure in December: 1017.8mbar

The month with the highest atmospheric pressure is December (1017.8mbar).
The month with the lowest atmospheric pressure is July (1009.2mbar).

Average wind speed in December - Elia, Greece
  • Average wind speed in December: 28.9km/h

The windiest month (with the highest average wind speed) is January (30km/h).
The calmest month (with the lowest average wind speed) is May (18.8km/h).

Average humidity in December - Elia, Greece
  • Average humidity in December: 71%

The month with the highest relative humidity is August (76%).
Months with the lowest relative humidity are January and December (71%).

Average rainfall in December - Elia, Greece
  • Average rainfall in December: 41mm

The wettest month (with the highest rainfall) is January (53mm).
The driest months (with the least rainfall) are July and August (1mm).

Average rainfall days in December - Elia, Greece
  • Average rainfall days in December: 13.9 days

The month with the highest number of rainy days is January (14.9 days).
The month with the least rainy days is August (0.8 days).

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

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

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

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

  • Average sunshine in December: 6h

Months with the most sunshine are June, July and August (Average sunshine: 12.1h).
The month with the least sunshine is January (Average sunshine: 5.7h).

Average sunshine days in December - Elia, Greece
  • Average sunshine days in December: 13.7 days

The month with the most sunshine days is July (30.1 days).
The month with the least sunshine days is January (12.4 days).

Average UV index in December - Elia, Greece
  • Average UV index in December: 3

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 3).

Average cloud cover in December - Elia, Greece
  • Average cloud cover in December: 38

The month with the most cloud cover is January (Cloud cover 41).
Months with the least cloud cover are July and August (Cloud cover 3).

Average visibility in December - Elia, Greece
  • Average visibility in December: 10km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).