December weather forecastAfissos, Greece

December

Weather in December

The first month of the winter, December, is still a cool month in Afissos, Greece, with an average temperature ranging between max 11.3°C (52.3°F) and min 6.7°C (44.1°F).

Temperature

In December, the meteorological conditions change slightly, with the average high-temperature moving from a refreshing 15.9°C (60.6°F) in November to a fresh 11.3°C (52.3°F). In Afissos, a slight decrease from the daytime peak is noted during the month of December, with an average low-temperature of 6.7°C (44.1°F).

Humidity

In Afissos, the average relative humidity in December is 75%.

Rainfall

In Afissos, in December, it is raining for 13.2 days, with typically 69mm (2.72") of accumulated precipitation. Throughout the year, in Afissos, there are 144.7 rainfall days, and 674mm (26.54") of precipitation is accumulated.

Snowfall

January through March and December are months with snowfall in Afissos, Greece. December is the first month it typically snows. Throughout December, in the average 0.7 snowfall days, it receives 18mm (0.71") of snow. In Afissos, during the entire year, snow falls for 4.1 days and aggregates up to 103mm (4.06") of snow.

Sea temperature

In Afissos, in December, the average water temperature is 15°C (59°F).
Note: Swimming in 15°C (59°F) does not offer a pleasant experience for most individuals. The act of controlling one's breathing becomes progressively difficult as the water temperature goes under 21°C (69.8°F).

Daylight

The month with the shortest days is December, with an average of 9h and 30min of daylight.
On the first day of December, sunrise is at 07:28 and sunset at 17:04. On the last day of the month, sunrise is at 07:46 and sunset at 17:14 EET.

Sunshine

In Afissos, the average sunshine in December is 5.5h.

UV index

December is the month with the lowest UV index, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: A maximum high UV index of 2 in December translates into the following recommendations:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.

Updated: Feb 14, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

An average high-temperature, in December, in Afissos, is 11.3°C (52.3°F) and the average low-temperature is 6.7°C (44.1°F). In August, the average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, is calculated to be 30°C (86°F).

In December, the average relative humidity in Afissos is 75%.

In December, in Afissos, Greece, the rain falls for 13.2 days. Throughout December, 69mm (2.72") of precipitation is accumulated.

December is the first month it typically snows in Afissos, Greece. Throughout December, in the average 0.7 snowfall days, it receives 18mm (0.71") of snow.

In December, the average sea temperature is 15°C (59°F). For most, swimming in 15°C (59°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

December has the shortest days of the year, with an average of 9h and 30min of daylight.

The average day length in December is 9h and 28min.

In December, on the first day of the month, sunrise is at 07:28 and sunset at 17:04. On the last day of the month, sunrise is at 07:46 and sunset at 17:14 EET.

In Afissos, the average sunshine duration in December is 5.5h.

With an average maximum UV index of 2, December is the month with the lowest UV index in Afissos.

In December, the average daily maximum UV index in Afissos, Greece, is 2. A UV Index of 2, and less, symbolizes a low health threat from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

15.9°C

11.3°C

9.5°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

10.6km/h

12km/h

12.7km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

0.7

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

16.7

15.3

12.3

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Afissos, Greece

Average high temperature in December: 11.3°C

The warmest month (with the highest average high temperature) is July (29.1°C).
The month with the lowest average high temperature is January (9.5°C).

Average low temperature in December: 6.7°C

The month with the highest average low temperature is August (21.9°C).
The coldest month (with the lowest average low temperature) is January (4.9°C).

Average pressure in December
Afissos, Greece

Average pressure in December: 1018.9mbar

The month with the highest atmospheric pressure is December (1018.9mbar).
The month with the lowest atmospheric pressure is July (1012.2mbar).

Average wind speed in December
Afissos, Greece

Average wind speed in December: 11.2km/h

The windiest month (with the highest average wind speed) is February (12.3km/h).
The calmest months (with the lowest average wind speed) are June and July (8.7km/h).

Average humidity in December
Afissos, Greece

Average humidity in December: 75%

The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is August (56%).

Average rainfall in December
Afissos, Greece

Average rainfall in December: 69mm

The wettest month (with the highest rainfall) is March (92mm).
The driest month (with the least rainfall) is August (23mm).

Average rainfall days in December
Afissos, Greece

Average rainfall days in December: 13.2 days

The month with the highest number of rainy days is January (16.3 days).
The month with the least rainy days is August (6.8 days).

Average snowfall in December
Afissos, Greece

Average snowfall in December: 18mm

The month with the highest snowfall is January (55mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

Average snowfall days in December
Afissos, Greece

Average snowfall days in December: 0.7 days

The month with the highest number of snowfall days is January (2 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average sea temperature in December
Afissos, Greece

Average sea temperature in December: 15°C

The best months for swimming (with the highest average sea temperature) are July and August (24°C).
The coldest months (with the lowest average sea temperature) are January, February and March (14°C).

Average daylight in December /
Average sunshine in December
Afissos, Greece

Average daylight in December: 9h and 30min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

Average sunshine in December: 5h and 30min

The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).

Average sunshine days in December
Afissos, Greece

Average sunshine days in December: 15.3 days

The months with the most sunshine days are July and August (22.3 days).
The month with the least sunshine days is February (11.3 days).

Average UV index in December
Afissos, Greece

Average UV index in December: 2

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in December
Afissos, Greece

Average cloud cover in December: 41

The months with the most cloud cover are January and February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 13).

Average visibility in December
Afissos, Greece

Average visibility in December: 9km

The months with the highest visibility are March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February and December (9km).