Saint-Denis-sur-Richelieu Weather in December

December in Saint-Denis-sur-Richelieu brings very low temperatures, with highs of 0°C (32°F) and nights dropping to -9°C (16°F). Rainfall is on the higher side this month, averaging around 93 mm (3.7 in), so keep a rain jacket handy.

Rainfall in Saint-Denis-sur-Richelieu in December

You can expect snow on around 14 days based on historical patterns, with 93 mm (3.7 in) average for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Saint-Denis-sur-Richelieu in December

Expect highs of 0°C (32°F) in Saint-Denis-sur-Richelieu in December, with nights dropping to around -9°C (16°F). December is known for being in the winter season. Staying warm is the main priority this month, especially during mornings and evenings. At -9°C (16°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. With the arrival of this cold month, make sure you're dressed in warm clothing. It's important to be ready for the chill.

Sunshine in Saint-Denis-sur-Richelieu in December

The month has fewer sunny days, with around 80 hours of sunshine.

December in Saint-Denis-sur-Richelieu 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.