Saillon Weather in December

December in Saillon brings very low temperatures, with highs of -2°C (28°F) and nights dropping to -12°C (10°F). Rainfall is on the higher side this month, averaging around 146 mm (5.7 in), so keep a rain jacket handy.

Rainfall in Saillon in December

Expect around 14 days of snow based on historical data, with 146 mm (5.7 in) average. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Saillon in December

In December, Saillon gets very low temperatures, with highs of -2°C (28°F). Nights cool to around -12°C (10°F). December is part of winter. It stays very cold throughout much of the day, so warm winter clothing is essential. At -12°C (10°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. It is a very cold month, so be prepared and make sure to dress up warm. It's always better to be prepared than to find oneself shivering in the cold.

Sunshine in Saillon in December

The month has fewer sunny days, with around 70 hours of sunshine.

Wind Speed in Saillon in December

December has wind speeds averaging 1 m/s (2 knots). You can expect very gentle conditions with light air movement on typical days. Since this is an average, daily weather varies from perfectly still moments to some breezier days.

December in Saillon has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.