Climate almanac
Irun
Basque Country, Spain · 43.34°, -1.79°
What is the weather like in Irun in December?
In December, Irun is typically 54°F (12°C) during the day and 43°F (6°C) at night. The month brings about 5.9 in (151 mm) of precipitation in total. Snowfall averages about 0.2 in (6 mm) over the month.
- Average high54°F (12°C)
- Average low43°F (6°C)
- Precipitation5.9 in (151 mm)
- Clear or mostly clear days5
- Snowfall0.2 in (6 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)