December · Spain
Best time to visit Aínsa in December Weather, crowds & prices
Weather in Aínsa in December
Average temperature 3°C, 45 mm of rain, about 0 days with 6+ hours of sunshine and 79% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
December score
5.1/10
Ranked #11 of 12 months
- Avg temp
- 3°C
- Rainfall
- 45 mm
- Humidity
- 79%
- Days with 6h+ sun
- 0
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
December in Aínsa scores 5.1/10 for sightseeing and cultural travel - ranked #11 of 12. Expect around 3°C, 45 mm of rain, and roughly 0 days with 6+ hours of sunshine this month.
Aínsa is a medieval hill town in the Aragonese Pyrenees, set where the Cinca and Ara rivers meet.
December in Aínsa: mixed conditions, plan around the weather
December averages 3°C (38°F), cold enough that sightseeing works in bursts rather than in one long day on foot.
Expect 45 mm of rain — occasional showers rather than washed-out days — alongside almost no days with 6+ hours of sunshine and 8.9 daylight hours.
It scores 5.1/10 here, 11th of 12 months, against 10/10 in the destination's best month.
Pack insulated layers, a windproof shell, gloves and boots with grip.
Plan for low-season pricing, with crowds are light for this destination.
Flexible dates? July scores 4.9 points higher here — enough to change the trip.
Frequently asked
- What is the weather like in Aínsa in December?
- In December, Aínsa averages 3°C, 45 mm of rain, and about 0 days with 6+ hours of sunshine. Its climate-comfort score is 5.1/10.
- Is December a good time to visit Aínsa?
- December earns a 5.1/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Aínsa in December?
- Expect about 45 mm of rain in December. Average humidity is 79% and there are about 0 days with 6+ hours of sunshine.
Curated in Aínsa
Tickets & experiences
Things to do in Aínsa
Aínsa, Spain. Live activities and tours from GetYourGuide, matched to this destination.