December weather forecastMakrygialos, Greece

December

Weather in December

December, the first month of the winter in Makrygialos, is still a cool month, with an average temperature varying between 10.4°C (50.7°F) and 3.9°C (39°F).

Temperature

The start of December comes with a small reduction in the average high-temperature, subtly receding from a refreshing 15.3°C (59.5°F) in November to a cool 10.4°C (50.7°F). Throughout December, Makrygialos's nights cool down to an average of 3.9°C (39°F).

Humidity

In December, the average relative humidity in Makrygialos is 73%.

Rainfall

In Makrygialos, in December, it is raining for 9.1 days, with typically 47mm (1.85") of accumulated precipitation. Throughout the year, in Makrygialos, there are 147.9 rainfall days, and 566mm (22.28") of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall in Makrygialos. In Makrygialos, Greece, during December, snow falls for 0.8 days and regularly aggregates up to 11mm (0.43") of snow. In Makrygialos, during the entire year, snow falls for 4.9 days and aggregates up to 91mm (3.58") of snow.

Sea temperature

In Makrygialos, the average seawater temperature in December is 15.3°C (59.5°F).
Note: Swimming in 15.3°C (59.5°F) is not an enjoyable experience for most. Breathing becomes progressively more challenging as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

Daylight

The month with the shortest days in Makrygialos is December, with an average of 9h and 18min of daylight.
On the first day of the month, sunrise is at 07:33 and sunset at 17:03. On the last day of December, in Makrygialos, sunrise is at 07:52 and sunset at 17:13 EET.

Sunshine

In December, the average sunshine is 6.1h.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for average individuals.
Note: In December, a regular UV index of 2 translates into these guidelines:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.

Updated: Jan 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

During December, Makrygialos experiences an average high-temperature of 10.4°C (50.7°F) and a low-temperature of 3.9°C (39°F). In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, is appraised at 33°C (91.4°F).

In December, the average relative humidity in Makrygialos, Greece, is 73%.

In Makrygialos, in December, it is raining for 9.1 days, with typically 47mm (1.85") of accumulated precipitation.

In Makrygialos, during December, snow falls for 0.8 days and regularly aggregates up to 11mm (0.43") of snow.

In December, the average sea temperature in Makrygialos, Greece, is 15.3°C (59.5°F). For swimming, a surface water temperature of 15.3°C (59.5°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).

December has the shortest days of the year, with an average of 9h and 18min of daylight.

In Makrygialos, Greece, the average day length in December is 9h and 21min.

On the first day of December, sunrise is at 07:33 and sunset at 17:03. On the last day of the month, sunrise is at 07:52 and sunset at 17:13 EET.

In December, the average sunshine duration in Makrygialos, Greece, is 6.1h.

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

In Makrygialos, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents 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

15.3°C

10.4°C

8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

8km/h

8.8km/h

9km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

0.2

0.8

2.1

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

17.3

19.2

16.1

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Makrygialos, Greece

Average high temperature in December: 10.4°C

The warmest month (with the highest average high temperature) is August (30.7°C).
The month with the lowest average high temperature is January (8°C).

Average low temperature in December: 3.9°C

The month with the highest average low temperature is August (19.2°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).

Average pressure in December
Makrygialos, Greece

Average pressure in December: 1019.5mbar

The month with the highest atmospheric pressure is December (1019.5mbar).
The month with the lowest atmospheric pressure is July (1013mbar).

Average wind speed in December
Makrygialos, Greece

Average wind speed in December: 8km/h

The windiest month (with the highest average wind speed) is February (8.9km/h).
The calmest month (with the lowest average wind speed) is November (7.2km/h).

Average humidity in December
Makrygialos, Greece

Average humidity in December: 73%

The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is August (54%).

Average rainfall in December
Makrygialos, Greece

Average rainfall in December: 47mm

The wettest month (with the highest rainfall) is November (76mm).
The driest month (with the least rainfall) is May (36mm).

Average rainfall days in December
Makrygialos, Greece

Average rainfall days in December: 9.1 days

The months with the highest number of rainy days are March and May (14.7 days).
The month with the least rainy days is December (9.1 days).

Average snowfall in December
Makrygialos, Greece

Average snowfall in December: 11mm

The month with the highest snowfall is January (39mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in December
Makrygialos, Greece

Average snowfall days in December: 0.8 days

The month with the highest number of snowfall days is January (2.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average sea temperature in December
Makrygialos, Greece

Average sea temperature in December: 15.3°C

The best month for swimming (with the highest average sea temperature) is July (26.3°C).
The coldest month (with the lowest average sea temperature) is March (13.7°C).

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

Average daylight in December: 9h and 18min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

Average sunshine in December: 6h and 6min

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 30min).

Average sunshine days in December
Makrygialos, Greece

Average sunshine days in December: 19.2 days

The month with the most sunshine days is December (19.2 days).
The month with the least sunshine days is June (12 days).

Average UV index in December
Makrygialos, Greece

Average UV index in December: 2

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

Average cloud cover in December
Makrygialos, Greece

Average cloud cover in December: 34

The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 15).

Average visibility in December
Makrygialos, Greece

Average visibility in December: 9km

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