December weather forecast and climate
Vilar de Murteda, Portugal

Weather in December

December, the first month of the winter, in Vilar de Murteda, is also a moderate month, with average temperature fluctuating between 13.5°C (56.3°F) and 9.8°C (49.6°F).

Temperature

In December, the average high-temperature is essentially the same as in November - a still mild 13.5°C (56.3°F). The average low-temperature, in Vilar de Murteda, is 9.8°C (49.6°F).

Humidity

The average relative humidity in December is 80%.

Rainfall

In Vilar de Murteda, during December, the rain falls for 14.6 days and regularly aggregates up to 112mm (4.41") of precipitation. In Vilar de Murteda, Portugal, during the entire year, the rain falls for 144.8 days and collects up to 905mm (35.63") of precipitation.

Daylight

December has the shortest days of the year in Vilar de Murteda, with an average of 9.2h of daylight.

Sunshine

The average sunshine in December is 5.2h.

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 Murteda. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to the UV radiation for average individuals.
Note: The daily maximum UV index of 3 interpret into the following advice:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in December in Vilar de Murteda?

In December, in Vilar de Murteda, the average high-temperature is 13.5°C (56.3°F), and the average low-temperature is 9.8°C (49.6°F).

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

In December, the average relative humidity in Vilar de Murteda is 80%.

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

In Vilar de Murteda, in December, during 14.6 rainfall days, 112mm (4.41") of precipitation is typically accumulated.

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

The month with the shortest days in Vilar de Murteda is December, with an average of 9.2h of daylight.

How many hours of daylight does Vilar de Murteda have in December?

The average length of the day in December is 9.2h.

How many hours of sunshine does Vilar de Murteda have in December?

The average sunshine in December in Vilar de Murteda, Portugal, is 5.2h.

What is the month with the lowest UV index in Vilar de Murteda?

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

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

In Vilar de Murteda, Portugal, the average daily maximum UV index in December is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV radiation.

Average temperature in December
Vilar de Murteda, Portugal

Average temperature in December - Vilar de Murteda, Portugal
  • Average high temperature in December: 13.5°C

The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (12.8°C).

  • Average low temperature in December: 9.8°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 (8.6°C).

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Average pressure in December
Vilar de Murteda, Portugal

Average pressure in December - Vilar de Murteda, Portugal
  • Average pressure in December: 1022.2mbar

The month with the highest atmospheric pressure is December (1022.2mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).

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Average wind speed in December
Vilar de Murteda, Portugal

Average wind speed in December - Vilar de Murteda, Portugal
  • Average wind speed in December: 15.5km/h

The windiest month (with the highest average wind speed) is February (16.8km/h).
The calmest month (with the lowest average wind speed) is September (12.3km/h).

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Average humidity in December
Vilar de Murteda, Portugal

Average humidity in December - Vilar de Murteda, Portugal
  • Average humidity in December: 80%

The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is September (74%).

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Average rainfall in December
Vilar de Murteda, Portugal

Average rainfall in December - Vilar de Murteda, Portugal
  • Average rainfall in December: 112mm

The wettest month (with the highest rainfall) is November (147mm).
The driest month (with the least rainfall) is July (11mm).

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Average rainfall days in December
Vilar de Murteda, Portugal

Average rainfall days in December - Vilar de Murteda, Portugal
  • Average rainfall days in December: 14.6 days

The month with the highest number of rainy days is November (17.5 days).
The month with the least rainy days is August (5.8 days).

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

Average daylight in December / Average sunshine in December - Vilar de Murteda, Portugal
  • Average daylight in December: 9.2h

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in December: 5.2h

The month with the most sunshine is July (Average sunshine: 11.1h).
The month with the least sunshine is January (Average sunshine: 4.8h).

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Average sunshine days in December
Vilar de Murteda, Portugal

Average sunshine days in December - Vilar de Murteda, Portugal
  • Average sunshine days in December: 15.4 days

The month with the most sunshine days is August (24.1 days).
The month with the least sunshine days is November (11.5 days).

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Average UV index in December
Vilar de Murteda, Portugal

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

Months with the highest UV index are May, June, July, August and September (UV index 5).
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 Murteda, Portugal

Average cloud cover in December - Vilar de Murteda, Portugal
  • Average cloud cover in December: 43

The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 19).

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Average visibility in December
Vilar de Murteda, Portugal

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

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

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