Jaca Weather in December

Jaca in December averages 8°C (46°F) during the day and -1°C (30°F) at night. This is part of the winter season, and quite a bit of snow/rainfall is expected this month.

Rainfall in Jaca in December

Expect around 12 days of snow/rain based on historical data, with 96 mm (3.8 in) average. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Jaca in December

In December, expect low temperatures in Jaca, with highs of 8°C (46°F) and lows of -1°C (30°F) at night. December is part of winter. It stays cool throughout the day, so warm layers are a good idea from morning to evening. At -1°C (30°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating.

Sunshine in Jaca in December

You can expect a moderate amount of sunlight, with approximately 127 hours. This means a pleasant mix of sun and overcast.

December in Jaca can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.