Montalvo Weather in December

Thinking of visiting Montalvo in December? Expect moderate temperatures reaching 17°C (63°F) during the day, dropping to 9°C (48°F) at night, and be prepared for the wettest month of the year.

Rainfall in Montalvo in December

This month is known for heavy rainfall, so don't forget your umbrella to stay dry. Climate statistics over the past 30 years suggest around 13 days of rain, with 82 mm (3.2 in) average for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Montalvo in December

December in Montalvo sees highs of 17°C (63°F) and lows of 9°C (48°F) overnight. December is a notable month of the winter season. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to 9°C (48°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Montalvo in December

The area enjoys a balanced 141 hours of sunlight, ensuring it's neither too overcast nor too sunny.

December in Montalvo can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

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

Montalvo Temperature in December

Min Temperature 9°C (48°F)  

Max Temperature 17°C (63°F)  

Chance of Rain 43%  

Precipitation 82 mm (3.2 in)  

Rainy days 13 days  

Sunshine 141 hours *  

Percentage Sunshine 57% *  

* Data from: Lisbon, Portugal (56 KM, 34 Miles).

What to Wear in Montalvo in December

Comfortable temperatures call for an easy wardrobe in December. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Montalvo 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 Montalvo's climate page.

More climate data for Montalvo

Temperature Rainfall Sunshine

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