Alter do Chao Weather in December

December in Alter do Chao brings very high temperatures, with highs of 31°C (88°F) and nights dropping to 26°C (79°F). The rainy season is in full swing this month, so frequent downpours are part of the picture.

Rainfall in Alter do Chao in December

As part of the rainy season, Alter do Chao sees around 15 days of rain in December, with an average of 273 mm (11 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.

Temperature in Alter do Chao in December

In December, Alter do Chao sees very high temperatures, with highs of 31°C (88°F). Nights drop to around 26°C (79°F). Sunshine and humidity can make it feel even warmer than the raw temperature suggests. Nights are warm at 26°C (79°F), which can make sleeping uncomfortable. Keeping windows open or using a fan can help. A cold shower before bed is also a good way to cool down.

Sunshine in Alter do Chao in December

The month experiences a moderate amount of sunlight, with 179 hours of sunshine. This provides a nice balance between sunshine and rain.

December in Alter do Chao 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.