Alsasua Weather in December

Alsasua in December averages 10°C (50°F) during the day and 3°C (37°F) at night. This is part of the winter season, and quite a bit of rainfall is expected this month.

Rainfall in Alsasua in December

Looking at the last 30 years, the data shows about 16 days with rain, averaging 91 mm (3.6 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Alsasua in December

Alsasua in December gets highs of 10°C (50°F) during the day and drops to 3°C (37°F) at night. This month falls in the winter season. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. With overnight lows of 3°C (37°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Alsasua in December

This month is characterized by fewer sunny days, with about 80 hours of sunshine. It's great for those who appreciate cooler, less sunny days.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Alsasua. Our weather planner can help you explore destinations with more pleasant weather conditions.

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For a detailed overview over the year and the best time to visit Spain, check out our Alsasua's climate page.

Alsasua Temperature in December

Min Temperature 3°C (37°F)  

Max Temperature 10°C (50°F)  

Chance of Rain 52%  

Precipitation 91 mm (3.6 in)  

Rainy days 16 days  

Humidity 75% *  

Sunshine 80 hours *  

Percentage Sunshine *  

* Data from: San Sebastián, Spain (52 KM, 32 Miles).

What to Wear in Alsasua 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. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Alsasua in December

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

Swimming

4/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

6/10

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 Alsasua's climate page.

More climate data for Alsasua

Temperature Rainfall Sunshine Humidity

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