Paço de Arcos Weather in December

December in Paço de Arcos brings moderate temperatures around 16°C (61°F) during the day, dropping to 12°C (54°F) at night, with quite a bit of rainfall expected, averaging around 86 mm (3.4 in) for the month.

Rainfall in Paço de Arcos in December

On average, there are about 14 days with rain during this month, averaging 86 mm (3.4 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Paço de Arcos in December

December in Paço de Arcos brings typical temperatures with highs around 16°C (61°F) and lows of 12°C (54°F). December is part of the winter season. The difference between afternoon and evening temperatures is usually noticeable. With lows of 12°C (54°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Paço de Arcos in December

You can expect a moderate amount of sunlight, with approximately 162 hours. This means a pleasant mix of sun and overcast.

December in Paço de Arcos has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

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For a detailed overview over the year and the best time to visit Portugal, check out our Paço de Arcos's climate page.

Paço de Arcos Temperature in December

Min Temperature 12°C (54°F)  

Max Temperature 16°C (61°F)  

Chance of Rain 47%  

Precipitation 86 mm (3.4 in)  

Rainy days 14 days  

Humidity 81% *  

Sunshine 162 hours *  

Percentage Sunshine 55% *  

* Data from: Cascais, Portugal (11 KM, 6 Miles).

What to Wear in Paço de Arcos in December

For Paço de Arcos in December, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Paço de Arcos in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

6/10

Walking

6/10

Barbeque

6/10

Camping

8/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Portugal, check out our Paço de Arcos's climate page.

More climate data for Paço de Arcos

Temperature Rainfall Sunshine Humidity

See the full Paço de Arcos climate overview or explore weather in Portugal.