Newcastle upon Tyne Weather in December

The climate in Newcastle upon Tyne during December can be summarized as cool and reasonably dry.

December is in the winter in Newcastle upon Tyne and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cold 7°C (45°F), whilst at night 2°C (35°F) is normal.

On average December is the 5th wettest month of the year in Newcastle upon Tyne with around 54mm 2.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.

On the flip side this corresponds to an average of 1.8 hours of sunshine per day.

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 Newcastle upon Tyne in December 2025.