December weather forecast
Vrilissia, Greece

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Weather in December

December, the first month of the winter in Vrilissia, is still a refreshing month, with temperature in the range of an average low of 9.2°C (48.6°F) and an average high of 13.7°C (56.7°F).

Temperature

Vrilissia's weather in December involves a mild decrease in the average high-temperature, moving down slightly from November's enjoyable 17.7°C (63.9°F) to a moderate 13.7°C (56.7°F). A consistent average low of 9.2°C (48.6°F) is noted throughout December, only a small step down from its daytime high.

Humidity

The average relative humidity in December in Vrilissia is 73%.

Rainfall

The wettest months are January and December, with an average 49mm (1.93") of rainfall.

Snowfall

March through December are months without snowfall.

Daylight

With an average of 9h and 36min of daylight, December has the shortest days of the year.
On the first day of December in Vrilissia, sunrise is at 07:22 and sunset at 17:05. On the last day of the month, sunrise is at 07:40 and sunset at 17:15 EET.

Sunshine

In Vrilissia, the average sunshine in December is 5.7h.

UV index

With an average maximum UV index of 2, December is the month with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 2 during December translates into the following directions:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
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Frequently asked questions

What are December temperatures in Vrilissia?

Vrilissia in December has an average high-temperature of 13.7°C (56.7°F) and an average low-temperature of 9.2°C (48.6°F). The average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, in August is appraised at 32°C (89.6°F).

What is the average humidity in December in Vrilissia?

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

What is the wettest month in Vrilissia?

The months with the most rainfall in Vrilissia are January and December, with an average 49mm (1.93") of precipitation.

How much does it rain in Vrilissia in December?

In Vrilissia, in December, during 12.3 rainfall days, 49mm (1.93") of precipitation is typically accumulated.

When it does not snow in Vrilissia?

In Vrilissia, Greece, snow does not fall in March through December.

Does it snow in Vrilissia in December?

In Vrilissia, Greece, in December, it doesn't snow. In January, it regularly snows.

What is the month with the shortest days in Vrilissia?

December has the shortest days of the year in Vrilissia, Greece, with an average of 9h and 36min of daylight.

How many hours of daylight does Vrilissia have in December?

In December, the average day length in Vrilissia is 9h and 35min.

What time are sunrise and sunset in December in Vrilissia?

In December, on the first day of the month, sunrise is at 07:22 and sunset at 17:05. On the last day of the month, sunrise is at 07:40 and sunset at 17:15 EET.

How long on average sun shines in December in Vrilissia?

The average sunshine duration in December in Vrilissia, Greece, is 5.7h.

When is the lowest UV index in Vrilissia?

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

What is the UV index reading in December in Vrilissia?

In Vrilissia, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in December
Vrilissia, Greece

Average temperature in December - Vrilissia, Greece
  • Average high temperature in December: 13.7°C

The warmest months (with the highest average high temperature) are July and August (30.3°C).
The month with the lowest average high temperature is January (11.9°C).

  • Average low temperature in December: 9.2°C

The month with the highest average low temperature is August (23.5°C).
The coldest month (with the lowest average low temperature) is January (7.5°C).

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Average pressure in December
Vrilissia, Greece

Average pressure in December - Vrilissia, Greece
  • Average pressure in December: 1018.2mbar

The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is July (1011mbar).

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Average wind speed in December
Vrilissia, Greece

Average wind speed in December - Vrilissia, Greece
  • Average wind speed in December: 15.4km/h

The windiest month (with the highest average wind speed) is August (17.1km/h).
The calmest month (with the lowest average wind speed) is May (11.8km/h).

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Average humidity in December
Vrilissia, Greece

Average humidity in December - Vrilissia, Greece
  • Average humidity in December: 73%

The month with the highest relative humidity is January (74%).
The month with the lowest relative humidity is August (52%).

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Average rainfall in December
Vrilissia, Greece

Average rainfall in December - Vrilissia, Greece
  • Average rainfall in December: 49mm

The wettest months (with the highest rainfall) are January and December (49mm).
The driest month (with the least rainfall) is August (3mm).

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Average rainfall days in December
Vrilissia, Greece

Average rainfall days in December - Vrilissia, Greece
  • Average rainfall days in December: 12.3 days

The month with the highest number of rainy days is December (12.3 days).
The month with the least rainy days is August (1.8 days).

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Average snowfall in December
Vrilissia, Greece

Average snowfall in December - Vrilissia, Greece
  • Average snowfall in December: 0mm

The month with the highest snowfall is January (33mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).

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Average snowfall days in December
Vrilissia, Greece

Average snowfall days in December - Vrilissia, Greece
  • Average snowfall days in December: 0 days

The month with the highest number of snowfall days is January (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).

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

Average daylight in December / Average sunshine in December - Vrilissia, Greece
  • Average daylight in December: 9h and 4min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in December: 5h and 4min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).

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Average sunshine days in December
Vrilissia, Greece

Average sunshine days in December - Vrilissia, Greece
  • Average sunshine days in December: 17.4 days

The month with the most sunshine days is August (27.9 days).
The month with the least sunshine days is January (15.9 days).

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Average UV index in December
Vrilissia, Greece

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

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

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Average cloud cover in December
Vrilissia, Greece

Average cloud cover in December - Vrilissia, Greece
  • Average cloud cover in December: 37

The month with the most cloud cover is January (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 6).

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Average visibility in December
Vrilissia, Greece

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

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

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Vrilissia, Greece

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