December weather forecast
Pombalinho, Portugal

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Weather in December

The first month of the winter, December, is still a refreshing month in Pombalinho, Portugal, with an average temperature varying between 7.5°C (45.5°F) and 15.1°C (59.2°F).

Temperature

As December takes its course, Pombalinho's average high-temperature registers at a moderate 15.1°C (59.2°F), closely aligning with the preceding month. Pombalinho's nighttime temperature in December falls to an average of 7.5°C (45.5°F).

Humidity

In Pombalinho, the average relative humidity in December is 78%.

Rainfall

In December, in Pombalinho, the rain falls for 10.1 days. Throughout December, 42mm (1.65") of precipitation is accumulated. In Pombalinho, during the entire year, the rain falls for 108.1 days and collects up to 337mm (13.27") of precipitation.

Daylight

December has the shortest days of the year, with an average of 9h and 30min of daylight.
On the first day of December, sunrise is at 07:35 and sunset at 17:11. On the last day of the month, sunrise is at 07:53 and sunset at 17:20 WET.

Sunshine

In December, the average sunshine is 5.6h.

UV index

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Pombalinho. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: A daily maximum UV index of 3 in December translates into the following instructions:
Guard yourself - Precautionary measures against sun damage are advocated. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
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Frequently asked questions

What are December temperatures in Pombalinho?

Pombalinho in December has an average high-temperature of 15.1°C (59.2°F) and an average low-temperature of 7.5°C (45.5°F). In September, the average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, is computed to be 31°C (87.8°F).

What is the average humidity in December in Pombalinho?

In December, the average relative humidity in Pombalinho, Portugal, is 78%.

How many days does it rain in December in Pombalinho?

In Pombalinho, Portugal, during December, the rain falls for 10.1 days and regularly aggregates up to 42mm (1.65") of precipitation.

What is the month with the shortest days in Pombalinho?

December has the shortest days of the year in Pombalinho, with an average of 9h and 30min of daylight.

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

The average day length in December in Pombalinho, Portugal, is 9h and 27min.

When is the sunrise / sunset in December in Pombalinho?

In December, on the first day of the month, sunrise is at 07:35 and sunset at 17:11. On the last day of the month, in Pombalinho, Portugal, sunrise is at 07:53 and sunset at 17:20 WET.

How many hours of sunshine does Pombalinho have in December?

In Pombalinho, the average sunshine duration in December is 5.6h.

What are the months with the lowest UV index in Pombalinho?

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

What is the UV index intensity in December in Pombalinho?

The average daily maximum UV index in December is 3. A UV Index of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to UV radiation.

Average temperature in December
Pombalinho, Portugal

Average temperature in December - Pombalinho, Portugal
  • Average high temperature in December: 15.1°C

The warmest month (with the highest average high temperature) is August (31°C).
The month with the lowest average high temperature is January (14°C).

  • Average low temperature in December: 7.5°C

The month with the highest average low temperature is July (15.8°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
Pombalinho, Portugal

Average pressure in December - Pombalinho, 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 (1015.5mbar).

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Average wind speed in December
Pombalinho, Portugal

Average wind speed in December - Pombalinho, Portugal
  • Average wind speed in December: 11.2km/h

The windiest month (with the highest average wind speed) is July (13.2km/h).
The calmest months (with the lowest average wind speed) are September and October (10.6km/h).

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Average humidity in December
Pombalinho, Portugal

Average humidity in December - Pombalinho, Portugal
  • Average humidity in December: 78%

The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (62%).

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Average rainfall in December
Pombalinho, Portugal

Average rainfall in December - Pombalinho, Portugal
  • Average rainfall in December: 42mm

The wettest month (with the highest rainfall) is November (53mm).
The driest months (with the least rainfall) are July and August (3mm).

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Average rainfall days in December
Pombalinho, Portugal

Average rainfall days in December - Pombalinho, Portugal
  • Average rainfall days in December: 10.1 days

The month with the highest number of rainy days is November (13.9 days).
The month with the least rainy days is August (2.4 days).

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

Average daylight in December / Average sunshine in December - Pombalinho, Portugal
  • Average daylight in December: 9h and 3min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in December: 5h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).

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Average sunshine days in December
Pombalinho, Portugal

Average sunshine days in December - Pombalinho, Portugal
  • Average sunshine days in December: 19.3 days

The month with the most sunshine days is July (27.3 days).
The months with the least sunshine days are April and November (14.6 days).

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Average UV index in December
Pombalinho, Portugal

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

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in December
Pombalinho, Portugal

Average cloud cover in December - Pombalinho, Portugal
  • Average cloud cover in December: 37

The month with the most cloud cover is January (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 17).

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Average visibility in December
Pombalinho, Portugal

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

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

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Pombalinho, Portugal

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