December weather forecast and climate
Poço do Vale, Portugal

Weather in December

December, the first month of the winter, in Poço do Vale, is still a comfortable month, with temperature in the range of an average high of 16.4°C (61.5°F) and an average low of 12°C (53.6°F).

Temperature

In December, the average high-temperature is relatively the same as in November - a still comfortable 16.4°C (61.5°F). The average low-temperature, in December, is 12°C (53.6°F).

Humidity

In Poço do Vale, the average relative humidity is 73%.

Rainfall

In Poço do Vale, during December, the rain falls for 5.2 days and regularly aggregates up to 12mm (0.47") of precipitation. Throughout the year, in Poço do Vale, there are 52.4 rainfall days, and 101mm (3.98") of precipitation is accumulated.

Daylight

December has the shortest days of the year, with an average of 9.7h of daylight.

Sunshine

In Poço do Vale, the average sunshine is 6.5h.

UV index

Months with the lowest UV index are January through March, November and December, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV radiation for ordinary individuals.
Note: In December, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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 Poço do Vale?

The average high-temperature, in December, in Poço do Vale, Portugal, is 16.4°C (61.5°F), while the average low-temperature is 12°C (53.6°F).

What is the average humidity in December in Poço do Vale?

In December, the average relative humidity is 73%.

How many days does it rain in December in Poço do Vale?

In December, in Poço do Vale, Portugal, the rain falls for 5.2 days. Throughout December, 12mm (0.47") of precipitation is accumulated.

What is the month with the shortest days in Poço do Vale?

December has the shortest days of the year, with an average of 9.7h of daylight.

What is the average length of the day in December in Poço do Vale?

In December, the average length of the day in Poço do Vale is 9.7h.

How long on average sun shines in December in Poço do Vale?

The average sunshine in December in Poço do Vale, Portugal, is 6.5h.

What is the month with the lowest UV index in Poço do Vale?

Months with the lowest UV index in Poço do Vale are January through March, November and December, with an average maximum UV index of 4.

What is the UV index intensity in December in Poço do Vale?

In December, the average daily maximum UV index in Poço do Vale, Portugal, is 4. A UV Index reading of 3 to 5 represents a medium health risk from the exposure to the Sun's UV radiation.

Average temperature in December
Poço do Vale, Portugal

Average temperature in December - Poço do Vale, Portugal
  • Average high temperature in December: 16.4°C

The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (15°C).

  • Average low temperature in December: 12°C

The month with the highest average low temperature is August (20.5°C).
The coldest month (with the lowest average low temperature) is February (10.4°C).

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Average pressure in December
Poço do Vale, Portugal

Average pressure in December - Poço do Vale, Portugal
  • Average pressure in December: 1022.5mbar

The month with the highest atmospheric pressure is December (1022.5mbar).
Months with the lowest atmospheric pressure are April and August (1015.4mbar).

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Average wind speed in December
Poço do Vale, Portugal

Average wind speed in December - Poço do Vale, Portugal
  • Average wind speed in December: 17.1km/h

The windiest months (with the highest average wind speed) are February and March (18.2km/h).
The calmest month (with the lowest average wind speed) is September (12.4km/h).

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Average humidity in December
Poço do Vale, Portugal

Average humidity in December - Poço do Vale, Portugal
  • Average humidity in December: 73%

Months with the highest relative humidity are January, March and April (74%).
Months with the lowest relative humidity are July and August (61%).

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Average rainfall in December
Poço do Vale, Portugal

Average rainfall in December - Poço do Vale, Portugal
  • Average rainfall in December: 12mm

The wettest months (with the highest rainfall) are April and November (17mm).
The driest months (with the least rainfall) are July and August (1mm).

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Average rainfall days in December
Poço do Vale, Portugal

Average rainfall days in December - Poço do Vale, Portugal
  • Average rainfall days in December: 5.2 days

The month with the highest number of rainy days is April (8.2 days).
The month with the least rainy days is August (0.7 days).

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Average daylight in December /
Average sunshine in December
Poço do Vale, Portugal

Average daylight in December / Average sunshine in December - Poço do Vale, Portugal
  • Average daylight in December: 9.7h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.7h).

  • Average sunshine in December: 6.5h

The month with the most sunshine is July (Average sunshine: 11.9h).
The month with the least sunshine is January (Average sunshine: 6.1h).

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Average sunshine days in December
Poço do Vale, Portugal

Average sunshine days in December - Poço do Vale, Portugal
  • Average sunshine days in December: 24.7 days

The month with the most sunshine days is July (30 days).
The month with the least sunshine days is April (19.9 days).

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Average UV index in December
Poço do Vale, Portugal

Average UV index in December - Poço do Vale, Portugal
  • Average UV index in December: 4

Months with the highest UV index are May, June, July, August and September (UV index 6).
Months with the lowest UV index are January, February, March, November and December (UV index 4).

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Average cloud cover in December
Poço do Vale, Portugal

Average cloud cover in December - Poço do Vale, Portugal
  • Average cloud cover in December: 27

The month with the most cloud cover is January (Cloud cover 29).
The month with the least cloud cover is July (Cloud cover 4).

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Average visibility in December
Poço do Vale, Portugal

Average visibility in December - Poço do Vale, Portugal
  • Average visibility in December: 10km

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

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