Gujan-Mestras Weather in December

In Gujan-Mestras, December brings moderate daytime temperatures around 13°C (55°F), with nights cooling to 7°C (45°F). Expect quite a bit of rainfall this month.

Rainfall in Gujan-Mestras in December

Rain is expected on roughly 17 days, totalling around 88 mm (3.5 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Gujan-Mestras in December

Gujan-Mestras in December gets highs of 13°C (55°F) during the day and drops to 7°C (45°F) at night. 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 7°C (45°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Gujan-Mestras in December

This month is characterized by fewer sunny days, with about 83 hours of sunshine. It's great for those who appreciate cooler, less sunny days.

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