Joliette Weather in December

December in Joliette sees daytime temperatures around -1°C (30°F) and lows of -11°C (12°F) at night. With around 91 mm (3.6 in) of snowfall expected, it's worth packing a rain jacket.

Rainfall in Joliette in December

On average, there are about 14 days with snow during this month, averaging 91 mm (3.6 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Joliette in December

Expect highs of -1°C (30°F) in Joliette in December, with nights dropping to around -11°C (12°F). December is part of the winter season. It stays very cold throughout much of the day, so warm winter clothing is essential. With overnight lows of -11°C (12°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. As one of the coldest months, it's important to layer up to stay warm. Don't let the chill catch you off-guard.

Sunshine in Joliette in December

This month is characterized by fewer sunny days, with about 80 hours of sunshine. It's great for those who appreciate cooler, less sunny days.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Joliette. Our weather planner can help you explore destinations with more pleasant weather conditions.