December weather forecast and climate
Vilar de Luz, Portugal

Weather in December

December, the first month of the winter, in Vilar de Luz, is also a moderate month, with temperature in the range of an average low of 9.5°C (49.1°F) and an average high of 13.8°C (56.8°F).

Temperature

In December, the average high-temperature is essentially the same as in November - a still moderate 13.8°C (56.8°F). In Vilar de Luz, the average low-temperature is 9.5°C (49.1°F).

Humidity

In Vilar de Luz, the average relative humidity is 79%.

Rainfall

In Vilar de Luz, it is raining for 13.7 days, with typically 93mm (3.66") of accumulated precipitation. In Vilar de Luz, Portugal, during the entire year, the rain falls for 137.1 days and collects up to 682mm (26.85") of precipitation.

Daylight

With an average of 9.3h of daylight, December has the shortest days of the year.

Sunshine

The average sunshine in December is 5.5h.

UV index

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Vilar de Luz. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 3 interpret into the following advice:
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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in December in Vilar de Luz?

In December, in Vilar de Luz, the average high-temperature is 13.8°C (56.8°F), and the average low-temperature is 9.5°C (49.1°F).

What is the average humidity in December in Vilar de Luz?

The average relative humidity in December is 79%.

How many days does it rain in December in Vilar de Luz?

In December, the rain falls for 13.7 days. Throughout December, 93mm (3.66") of precipitation is accumulated.

What is the month with the shortest days in Vilar de Luz?

December has the shortest days of the year, with an average of 9.3h of daylight.

What is the average length of the day in December in Vilar de Luz?

The average length of the day in December is 9.3h.

How long on average sun shines in December in Vilar de Luz?

The average sunshine in December in Vilar de Luz is 5.5h.

When is the lowest UV index in Vilar de Luz?

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Vilar de Luz, Portugal.

What is the UV index intensity in December in Vilar de Luz?

The average daily maximum UV index in December in Vilar de Luz, Portugal, is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to the UV radiation.

Average temperature in December
Vilar de Luz, Portugal

Average temperature in December - Vilar de Luz, Portugal
  • Average high temperature in December: 13.8°C

The warmest month (with the highest average high temperature) is August (23.9°C).
The month with the lowest average high temperature is January (12.8°C).

  • Average low temperature in December: 9.5°C

The month with the highest average low temperature is August (16.5°C).
The coldest month (with the lowest average low temperature) is February (8.1°C).

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Average pressure in December
Vilar de Luz, Portugal

Average pressure in December - Vilar de Luz, Portugal
  • Average pressure in December: 1022.4mbar

The month with the highest atmospheric pressure is December (1022.4mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).

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Average wind speed in December
Vilar de Luz, Portugal

Average wind speed in December - Vilar de Luz, Portugal
  • Average wind speed in December: 13.5km/h

The windiest months (with the highest average wind speed) are February and November (14.3km/h).
The calmest month (with the lowest average wind speed) is September (10.7km/h).

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Average humidity in December
Vilar de Luz, Portugal

Average humidity in December - Vilar de Luz, Portugal
  • Average humidity in December: 79%

The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is September (71%).

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Average rainfall in December
Vilar de Luz, Portugal

Average rainfall in December - Vilar de Luz, Portugal
  • Average rainfall in December: 93mm

The wettest month (with the highest rainfall) is November (108mm).
The driest month (with the least rainfall) is July (10mm).

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Average rainfall days in December
Vilar de Luz, Portugal

Average rainfall days in December - Vilar de Luz, Portugal
  • Average rainfall days in December: 13.7 days

The month with the highest number of rainy days is November (16.5 days).
The month with the least rainy days is August (4.6 days).

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Average daylight in December /
Average sunshine in December
Vilar de Luz, Portugal

Average daylight in December / Average sunshine in December - Vilar de Luz, Portugal
  • Average daylight in December: 9.3h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in December: 5.5h

The month with the most sunshine is July (Average sunshine: 11.3h).
The month with the least sunshine is January (Average sunshine: 5h).

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Average sunshine days in December
Vilar de Luz, Portugal

Average sunshine days in December - Vilar de Luz, Portugal
  • Average sunshine days in December: 16.3 days

The month with the most sunshine days is August (24.3 days).
The month with the least sunshine days is November (11.9 days).

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Average UV index in December
Vilar de Luz, Portugal

Average UV index in December - Vilar de Luz, Portugal
  • Average UV index in December: 3

The month with the highest UV index is August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in December
Vilar de Luz, Portugal

Average cloud cover in December - Vilar de Luz, Portugal
  • Average cloud cover in December: 40

The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 18).

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Average visibility in December
Vilar de Luz, Portugal

Average visibility in December - Vilar de Luz, Portugal
  • Average visibility in December: 10km

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

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