Newcastle Weather in December

December in Newcastle brings low temperatures, with daytime highs of 10°C (50°F) and nights around 5°C (41°F). Quite a bit of rainfall is expected, around 103 mm (4.1 in), so pack an umbrella.

Rainfall in Newcastle in December

Rain is expected on roughly 19 days, totalling around 103 mm (4.1 in) for the month. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Newcastle in December

In December, Newcastle gets low temperatures, with highs of 10°C (50°F). Nights cool to around 5°C (41°F). December marks the winter season. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. With overnight lows of 5°C (41°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Newcastle in December

The month has fewer sunny days, with around 39 hours of sunshine.

December in Newcastle has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.