San Marco Weather in December

San Marco in December sees low daytime temperatures of 10°C (50°F) and nighttime lows of 5°C (41°F). Rainfall is fairly high this month at around 104 mm (4.1 in), so pack a rain jacket to stay dry.

Rainfall in San Marco in December

This month experiences about 11 days of rain according to historical data, averaging 104 mm (4.1 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in San Marco in December

Daytime highs in San Marco in December reach 10°C (50°F), with nights around 5°C (41°F). December is in the winter season. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. With overnight lows of 5°C (41°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in San Marco in December

The city usually sees around 81 hours of sunlight, indicating fewer sunny days.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit San Marco. Our weather planner can help you explore destinations with more pleasant weather conditions.