Toronto vs Lisbon

Toronto and Lisbon are closely matched in December. Neither city has a clear advantage across all metrics. Your decision should come down to personal preference, cultural interests, and travel logistics rather than weather alone.

Toronto is on the cooler side at 2°C, requiring warmer clothing. Lisbon is cooler at 14°C.

For travelers who prioritize dry weather, Toronto is the stronger choice in December. Lisbon receives 6 more hours of sunshine per day, which matters for sightseeing and outdoor activities.

Toronto reaches an average high of 2°C (36°F) and drops to -10°C (14°F) at night during December. The daily temperature range is 12°C, meaning significant temperature swings between day and night.

Lisbon averages 14°C (57°F) for the high and 10°C (50°F) for the low, with a daily range of 4°C. There is a notable 12°C gap between the two cities, so expect a very different feel.

Both cities are in the Northern Hemisphere, so they share the same seasonal pattern in December.

Toronto receives approximately 30 mm of rainfall across 3 rain days during December. Rain is occasional, so a light rain jacket should suffice.

Lisbon sees 79 mm over 9 rain days. That makes Toronto the drier option by 6 rain days and 49 mm of total precipitation.

Both cities share similar humidity levels at 65%.