Vales Mortos Weather in December

December in Vales Mortos typically sees daytime highs of 17°C (63°F) and nighttime lows of 7°C (45°F). Rainfall is also possible this month, so it's worth packing an umbrella. It falls within the winter season.

Rainfall in Vales Mortos in December

Records from the past 30 years suggest around 13 days of rain, with 66 mm (2.6 in) average for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Vales Mortos in December

In December, expect moderate temperatures in Vales Mortos, with highs of 17°C (63°F) and lows of 7°C (45°F) at night. December is known for being in the winter season. The difference between afternoon and evening temperatures is usually noticeable. Nights fall to 7°C (45°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 Vales Mortos in December

The month brings about 148 hours of sunlight, offering a comfortable mix of sun and overcast.

For Vales Mortos itself, March, April, May, October and November generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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

Vales Mortos Temperature in December

Min Temperature 7°C (45°F)  

Max Temperature 17°C (63°F)  

Chance of Rain 44%  

Precipitation 66 mm (2.6 in)  

Rainy days 13 days  

Humidity 81% *  

Sunshine 148 hours *  

Percentage Sunshine 54% *  

* Data from: Beja, Portugal (40 KM, 24 Miles).

What to Wear in Vales Mortos in December

For Vales Mortos 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. Rain is likely on several days, so bring a good rain jacket. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Vales Mortos 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

10/10

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 Vales Mortos's climate page.

More climate data for Vales Mortos

Temperature Rainfall Sunshine Humidity

See the full Vales Mortos climate overview or explore weather in Portugal.