São João do Estoril Weather in December

December in São João do Estoril brings moderate temperatures around 16°C (61°F) during the day, dropping to 12°C (54°F) at night, with quite a bit of rainfall expected, averaging around 89 mm (3.5 in) for the month.

Rainfall in São João do Estoril in December

Analyzing past climate data, one can expect approximately 14 days of rain, averaging 89 mm (3.5 in). 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 São João do Estoril in December

December in São João do Estoril sees highs of 16°C (61°F) and lows of 12°C (54°F) overnight. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. At 12°C (54°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in São João do Estoril in December

With about 162 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

December in São João do Estoril has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.