Illiers Weather in December

Illiers in December sees low temperatures, with highs around 9°C (48°F) and overnight lows of 2°C (36°F). Rainfall is at its peak this month, around 70 mm (2.8 in) on average, so waterproofs are essential.

Rainfall in Illiers in December

With this being the wettest month, keeping an umbrella on hand might save you from getting wet from a sudden shower. Records from the past 30 years suggest around 16 days of rain, with 70 mm (2.8 in) average for the month. Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.

Temperature in Illiers in December

In December, Illiers gets low temperatures, with highs of 9°C (48°F). Nights cool to around 2°C (36°F). Winter occurs in December. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. With overnight lows of 2°C (36°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Illiers in December

The month has fewer sunny days, with around 50 hours of sunshine.

December in Illiers 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.