Alcácer do Sal Weather in December

During December, Alcácer do Sal experiences moderate daytime temperatures of 17°C (63°F) and cooler nights around 8°C (46°F). As the wettest month of the year, and part of the winter season, expect frequent rainfall.

Rainfall in Alcácer do Sal in December

Since this month has the highest rainfall, keep an umbrella with you to handle sudden showers. Typically around 13 days of rainfall are expected, averaging 76 mm (3 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Alcácer do Sal in December

December in Alcácer do Sal brings moderate temperatures, with highs of 17°C (63°F) and nights around 8°C (46°F). December is a notable month of the winter season. Conditions are often most pleasant around the middle of the day. At 8°C (46°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Alcácer do Sal in December

With about 141 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

December in Alcácer do Sal has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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For a detailed overview over the year and the best time to visit Portugal, check out our Alcácer do Sal's climate page.

Alcácer do Sal Temperature in December

Min Temperature 8°C (46°F)  

Max Temperature 17°C (63°F)  

Chance of Rain 43%  

Precipitation 76 mm (3 in)  

Rainy days 13 days  

Sunshine 141 hours *  

Percentage Sunshine 57% *  

* Data from: Lisbon, Portugal (66 KM, 41 Miles).

What to Wear in Alcácer do Sal in December

Pleasant temperatures in December mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Alcácer do Sal 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

Camping

4/10

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 Alcácer do Sal's climate page.

More climate data for Alcácer do Sal

Temperature Rainfall Sunshine

See the full Alcácer do Sal climate overview or explore weather in Portugal.