December weather forecast and climate
Poutena, Portugal

Weather in December

December, the first month of the winter, in Poutena, is still a mild month, with temperature in the range of an average low of 7.8°C (46°F) and an average high of 14.5°C (58.1°F).

Temperature

In December, the average high-temperature is practically the same as in November - a moderate 14.5°C (58.1°F). In Poutena, the average low-temperature is 7.8°C (46°F).

Humidity

The average relative humidity in December is 79%.

Rainfall

In Poutena, Portugal, in December, it is raining for 12.5 days, with typically 86mm (3.39") of accumulated precipitation. In Poutena, during the entire year, the rain falls for 133.4 days and collects up to 644mm (25.35") of precipitation.

Daylight

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

Sunshine

In Poutena, the average sunshine is 5.7h.

UV index

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Poutena. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: In December, the average maximum UV index of 3 translate into the following recommendations:
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 Poutena?

In December, in Poutena, Portugal, the average high-temperature is 14.5°C (58.1°F), and the average low-temperature is 7.8°C (46°F).

What is the average humidity in December in Poutena?

The average relative humidity in December in Poutena is 79%.

How many days does it rain in December in Poutena?

In Poutena, Portugal, in December, it is raining for 12.5 days, with typically 86mm (3.39") of accumulated precipitation.

What is the month with the shortest days in Poutena?

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

What is the average length of the day in December in Poutena?

In December, the average length of the day in Poutena, Portugal, is 9.3h.

How many hours of sunshine does Poutena have in December?

In Poutena, Portugal, the average sunshine in December is 5.7h.

What is the month with the lowest UV index in Poutena?

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index.

How high is the UV index in December in Poutena?

In December, the average daily maximum UV index in Poutena is 3. A UV Index of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in December
Poutena, Portugal

Average temperature in December - Poutena, Portugal
  • Average high temperature in December: 14.5°C

The warmest month (with the highest average high temperature) is August (27.1°C).
The month with the lowest average high temperature is January (13.3°C).

  • Average low temperature in December: 7.8°C

The month with the highest average low temperature is August (15.3°C).
The coldest months (with the lowest average low temperature) are January and February (6.8°C).

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Average pressure in December
Poutena, Portugal

Average pressure in December - Poutena, Portugal
  • Average pressure in December: 1022.6mbar

The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).

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Average wind speed in December
Poutena, Portugal

Average wind speed in December - Poutena, Portugal
  • Average wind speed in December: 10.3km/h

The windiest month (with the highest average wind speed) is February (10.9km/h).
The calmest month (with the lowest average wind speed) is September (8.7km/h).

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Average humidity in December
Poutena, Portugal

Average humidity in December - Poutena, Portugal
  • Average humidity in December: 79%

The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is September (68%).

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Average rainfall in December
Poutena, Portugal

Average rainfall in December - Poutena, Portugal
  • Average rainfall in December: 86mm

The wettest month (with the highest rainfall) is November (99mm).
The driest month (with the least rainfall) is July (7mm).

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Average rainfall days in December
Poutena, Portugal

Average rainfall days in December - Poutena, Portugal
  • Average rainfall days in December: 12.5 days

The month with the highest number of rainy days is November (16 days).
The month with the least rainy days is August (3.9 days).

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Average daylight in December /
Average sunshine in December
Poutena, Portugal

Average daylight in December / Average sunshine in December - Poutena, Portugal
  • Average daylight in December: 9.3h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in December: 5.7h

The month with the most sunshine is July (Average sunshine: 11.2h).
The month with the least sunshine is January (Average sunshine: 5.2h).

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Average sunshine days in December
Poutena, Portugal

Average sunshine days in December - Poutena, Portugal
  • Average sunshine days in December: 16.8 days

The month with the most sunshine days is August (24.2 days).
The month with the least sunshine days is November (11.3 days).

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Average UV index in December
Poutena, Portugal

Average UV index in December - Poutena, Portugal
  • Average UV index in December: 3

Months with the highest UV index are July and 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
Poutena, Portugal

Average cloud cover in December - Poutena, Portugal
  • Average cloud cover in December: 38

The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is September (Cloud cover 21).

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Average visibility in December
Poutena, Portugal

Average visibility in December - Poutena, Portugal
  • Average visibility in December: 9km

Months with the highest visibility are January, February, March, April, May, June, September, October, November and December (9km).
Months with the lowest visibility are July and August (8km).

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