Silves Weather in December

December in Silves brings moderate temperatures, with highs of 17°C (63°F) and nights dropping to 9°C (48°F). It's the rainiest month of the year, so come prepared with waterproof gear.

Rainfall in Silves in December

It's the month with the heaviest rainfall, so an umbrella is a must to navigate the wet weather. Expect around 12 days of rain based on historical data, with 80 mm (3.1 in) average. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Silves in December

In December, Silves sees moderate temperatures, with highs of 17°C (63°F). Nights drop to around 9°C (48°F). During December, the winter season is in full swing. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights fall to 9°C (48°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Silves in December

The month experiences a moderate amount of sunlight, with 156 hours of sunshine. This provides a nice balance between sunshine and clouds.

Wind Speed in Silves in December

December sees wind speeds averaging 4 m/s (8 knots). You'll experience variable conditions with moderate winds that create small waves on water and keep branches moving. Conditions range from light winds to moderate breezes throughout the month.

Average water temperature in December

With water at 16°C (61°F), it's on the cooler side. Keen swimmers won't be put off, but those who prefer warm water may find it less enjoyable.

December in Silves 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 Silves's climate page.

Silves Temperature in December

Min Temperature 9°C (48°F)  

Max Temperature 17°C (63°F)  

Water Temperature 16°C (61°F) *  

Chance of Rain 39%  

Precipitation 80 mm (3.1 in)  

Rainy days 12 days  

Humidity 77% *  

Windspeed 4 m/s (8 knots) *  

Sunshine 156 hours *  

Percentage Sunshine *  

* Data from: Praia da Rocha, Portugal (8 KM, 5 Miles).

What to Wear in Silves in December

For Silves 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. The water temperature sits at about 16°C (61°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Silves in December

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

Swimming

6/10

Cycling

6/10

Walking

6/10

Barbeque

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 Silves's climate page.

More climate data for Silves

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Silves climate overview or explore weather in Portugal.