São João dos Montes Weather in December

What's the weather like in São João dos Montes (Lisbon) in December 2024?

The climate in São João dos Montes during December can be summarized as mild and damp.

December is in the winter in São João dos Montes and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cool 15°C (58°F), whilst at night 8°C (47°F) is normal.

São João dos Montes weather averages (imperial / metric)
Daytime temperature 14.5°C 58°F
Nightly temperature 8.4°C 47°F
Average temperature 11.4°C 52.5°F
Daily sunshine 5.1 hrs
Avg rainfall 116 mm 4.6 ins
Rainy days 14 days
Sea temperature 16.8°C 62.2°F
Humidity 80%
Windspeed 14kph 9 mph

On average December is the 4th wettest month of the year in São João dos Montes with around 116mm 4.6 inches of rain making it a damp time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.1 hours of sunshine per day.

December temperatures in São João dos Montes

São João dos Montes average temperature in December

December rainfall

São João dos Montes average rain in December

December hourly sunshine

São João dos Montes average rain in December

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in São João dos Montes in December 2024.

Other monthly averages

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São João dos Montes weather stats

São João dos Montes weather statistics
Hottest month: August 27.6°C 81.7°F
Driest month: July 7mm 0.3ins
Sunniest month: August 11.7hrs
Coldest month: January 14°C 57.2°F
Wettest month: February 120mm 4.7ins
Map showing location of São João dos Montes (38.93944, -9.01892) São João dos Montes map pin © Google

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