Riol Weather in December

December in Riol brings low temperatures, with highs of 5°C (41°F) and nights dropping to 0°C (32°F). It's the rainiest month of the year, so come prepared with waterproof gear.

Rainfall in Riol in December

An umbrella might come in handy since it is the wettest month of the year. Historically, December sees about 17 days of rain, with a monthly average of 103 mm (4.1 in). Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.

Temperature in Riol in December

In December, Riol gets low temperatures, with highs of 5°C (41°F). Nights cool to around 0°C (32°F). The winter season is characteristic of December. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. Nights fall to 0°C (32°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 Riol in December

With limited sunshine this month, there are about 42 hours of sun. It's ideal for those who prefer a cooler, cloudier climate.

December in Riol 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.