Mendoza Weather in December

December is one of the excellent months to visit Mendoza, with daytime temperatures of 29°C (84°F) and lows of 23°C (73°F) at night. Some rainfall is typical for this time of year.

Rainfall in Mendoza in December

Expect around 15 days of rain based on historical data, with 53 mm (2.1 in) average. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Mendoza in December

Mendoza has excellent weather in December, with days reaching 29°C (84°F) and nights cooling to 23°C (73°F). This kind of day-to-night contrast is typical for this time of year. Nights remain mild at 23°C (73°F), making evenings a pleasant time to be outdoors.

Sunshine in Mendoza in December

The city usually sees around 222 hours of sunlight, indicating many sunny days , a great month for sightseeing.

Wind Speed in Mendoza in December

Wind speeds average 2 m/s (4 knots) during December. At this speed, expect light breezes that you can feel on your face and cause leaves to rustle gently. Since this is an average, some days are calmer with barely any wind while others have more noticeable gentle breezes.

Average water temperature in December

The water is 27°C (81°F) this month, warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.

If you're inclined towards comfortable temperatures and drier conditions, December is a good time to visit Mendoza.