Moncton Weather in December

December in Moncton brings very low temperatures, with highs of 2°C (36°F) and nights dropping to -8°C (18°F). It's the rainiest month of the year, so come prepared with waterproof gear.

Rainfall in Moncton in December

With the most rainfall occurring this month, it's practical to keep an umbrella handy for sudden downpours. Historically, approximately 17 days this month are expected to have snow/rain, averaging 115 mm (4.5 in). Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.

Temperature in Moncton in December

In December, expect very low temperatures in Moncton, with highs of 2°C (36°F) and lows of -8°C (18°F) at night. The month of December belongs to the winter season. Time outdoors is usually more comfortable with proper winter clothing and protection from wind. Nights drop below freezing to -8°C (18°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. This month is marked by cold temperatures, so wearing layers is key to staying warm. Don't be caught off-guard by the cold.

Sunshine in Moncton in December

You can expect a moderate amount of sunlight, with approximately 101 hours. This means a pleasant mix of sun and overcast.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Moncton.