Portonovo Weather in December

During December, Portonovo experiences moderate daytime temperatures of 15°C (59°F) and cooler nights around 9°C (48°F). December sits within the rainy season, and part of the winter season, so expect regular and often heavy rainfall.

Rainfall in Portonovo in December

As part of the rainy season, Portonovo sees around 20 days of rain in December, with an average of 212 mm (8.3 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.

Temperature in Portonovo in December

Temperatures in Portonovo in December top out at 15°C (59°F) and drop to 9°C (48°F) overnight. The month of December belongs to the winter season. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With overnight lows of 9°C (48°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Portonovo in December

With about 129 hours of sunshine, the area enjoys a nice balance of sun and rainy moments, creating a pleasant environment.

December in Portonovo can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.