Viseu Weather in December

What's the weather like in Viseu (Viseu) in December 2024?

The climate in Viseu during December can be summarized as cool and wet.

December is in the winter in Viseu and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cool 13°C (54°F), whilst at night 5°C (41°F) is normal.

Viseu weather averages (imperial / metric)
Daytime temperature 12.5°C 54.4°F
Nightly temperature 5°C 40.9°F
Average temperature 8.7°C 47.7°F
Daily sunshine 4.4 hrs
Avg rainfall 149 mm 5.9 ins
Rainy days 15 days
Sea temperature 15.4°C 59.7°F
Humidity 79%
Windspeed 14.8kph 9 mph

On average December is the wettest month of the year in Viseu with around 149mm 5.9 inches of rain making it a wet time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.4 hours of sunshine per day.

December temperatures in Viseu

Viseu average temperature in December

December rainfall

Viseu average rain in December

December hourly sunshine

Viseu 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 Viseu in December 2024.

Other monthly averages

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UV index Best time to go?

Viseu weather stats

Viseu weather statistics
Hottest month: July 27.1°C 80.8°F
Driest month: August 12mm 0.5ins
Sunniest month: August 11.1hrs
Coldest month: January 11.8°C 53.2°F
Wettest month: December 149mm 5.9ins
Map showing location of Viseu (40.66101, -7.90971) Viseu map pin © Google

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