Donalda Weather in December

Donalda in December sees moderate temperatures, with highs around 17°C (63°F) and overnight lows of 10°C (50°F). Rainfall is at its peak this month, around 81 mm (3.2 in) on average, so waterproofs are essential.

Rainfall in Donalda in December

This is the wettest month of the year, so having an umbrella ready is a smart choice. Based on our climate data of the past 30 years, about 12 days of rain are anticipated, with 81 mm (3.2 in) on average. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Donalda in December

If you're visiting Donalda in December, expect highs of 17°C (63°F) and overnight lows around 10°C (50°F). Experience the winter season in December. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 10°C (50°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Donalda in December

The month brings about 156 hours of sunlight, offering a comfortable mix of sun and overcast.

Wind Speed in Donalda in December

In December, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.

Average water temperature in December

The water temperature is 16°C (61°F) — chilly, but perfectly fine for a swim if you're not too sensitive to cold water. A short wetsuit can make longer sessions more comfortable.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. April, May, June, July, August, September and October typically offer the best weather for Donalda.

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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 Donalda's climate page.

Donalda Temperature in December

Min Temperature 10°C (50°F)  

Max Temperature 17°C (63°F)  

Water Temperature 16°C (61°F) *  

Chance of Rain 38%  

Precipitation 81 mm (3.2 in)  

Rainy days 12 days  

Humidity 77% *  

Windspeed 4 m/s (8 knots) *  

Sunshine 156 hours *  

Percentage Sunshine *  

* Data from: Praia da Rocha, Portugal (2 KM, 1 Miles).

What to Wear in Donalda 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. Prepare for significant rainfall with proper waterproof clothing and shoes. Expect water temperatures of around 16°C (61°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Donalda 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

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 Donalda's climate page.

More climate data for Donalda

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

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