Monte Estoril Weather in December

December in Monte Estoril typically sees daytime highs of 17°C (63°F) and nighttime lows of 12°C (54°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Monte Estoril in December

Based on our climate data of the past 30 years, about 14 days of rain are anticipated, with 90 mm (3.5 in) on average. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Monte Estoril in December

Temperatures in Monte Estoril in December top out at 17°C (63°F) and drop to 12°C (54°F) overnight. The difference between afternoon and evening temperatures is usually noticeable. Nights drop to around 12°C (54°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Monte Estoril in December

The area experiences a moderate amount of sunshine, with approximately 162 hours of sunlight expected. This means a decent mix of sun and overcast.

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

Monte Estoril Temperature in December

Min Temperature 12°C (54°F)  

Max Temperature 17°C (63°F)  

Chance of Rain 47%  

Precipitation 90 mm (3.5 in)  

Rainy days 14 days  

Humidity 81% *  

Sunshine 162 hours *  

Percentage Sunshine 55% *  

What to Wear in Monte Estoril 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. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Monte Estoril 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 Monte Estoril's climate page.

More climate data for Monte Estoril

Temperature Rainfall Sunshine Humidity

See the full Monte Estoril climate overview or explore weather in Portugal.