Hamilton Weather in December

The climate in Hamilton during December can be summarized as cold and dry.

December is in the winter in Hamilton and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a freezing -1°C (31°F), whilst at night -10°C (15°F) is normal.

On average December is the 6th wettest month of the year in Hamilton with around 28mm 1.1 inches of rain making it a dry time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

On the flip side this corresponds to an average of 3.3 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 Hamilton in December 2024.