Oakville Weather in December

Oakville in December sees low daytime temperatures of 12°C (54°F) and nighttime lows of 2°C (36°F). Rainfall is fairly high this month at around 136 mm (5.4 in), so pack a rain jacket to stay dry.

Rainfall in Oakville in December

Records from the past 30 years suggest around 12 days of rain, with 136 mm (5.4 in) average for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Oakville in December

Daytime temperatures in Oakville reach 12°C (54°F) in December, dropping to 2°C (36°F) at night. The winter season takes place during December. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. Nights fall to 2°C (36°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Oakville in December

You can expect a moderate amount of sunlight, with approximately 152 hours. This means a pleasant mix of sun and overcast.

Wind Speed in Oakville in December

Average wind speeds reach 3 m/s (6 knots) in December, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.

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