Gloucester Weather in December

The climate in Gloucester during December can be summarized as warm and a little damp.

December is in the summer in Gloucester and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a comfortable 28°C (83°F), whilst at night 16°C (61°F) is normal.

On average December is the 4th wettest month of the year in Gloucester with around 97mm 3.8 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.4 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 Gloucester in December 2024.