Rellayo Weather in December

December in Rellayo brings moderate temperatures around 14°C (57°F) during the day, dropping to 8°C (46°F) at night, with quite a bit of rainfall expected, averaging around 132 mm (5.2 in) for the month.

Rainfall in Rellayo in December

You can expect rain on around 18 days based on historical patterns, with 132 mm (5.2 in) average for the month. 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 Rellayo in December

Temperatures in Rellayo in December top out at 14°C (57°F) and drop to 8°C (46°F) overnight. Experience the winter season in December. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to 8°C (46°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Rellayo in December

The month brings about 105 hours of sunlight, offering a comfortable mix of sun and overcast.

If you prefer dry days with pleasant temperatures, June, July, August and September typically offer 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 Spain, check out our Rellayo's climate page.

Rellayo Temperature in December

Min Temperature 8°C (46°F)  

Max Temperature 14°C (57°F)  

Chance of Rain 59%  

Precipitation 132 mm (5.2 in)  

Rainy days 18 days  

Humidity 77% *  

Sunshine 105 hours *  

Percentage Sunshine *  

* Data from: Oviedo, Spain (35 KM, 21 Miles).

What to Wear in Rellayo in December

The weather can be unpredictable in December, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Rellayo in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

5/10

Walking

5/10

Camping

3/10

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 Spain, check out our Rellayo's climate page.

More climate data for Rellayo

Temperature Rainfall Sunshine Humidity

See the full Rellayo climate overview or explore weather in Spain.