Rostrevor Weather in December

In Rostrevor, December brings low daytime temperatures around 9°C (48°F), with nights cooling to 4°C (39°F). Expect quite a bit of rainfall this month.

Rainfall in Rostrevor in December

Analyzing past climate data, one can expect approximately 19 days of rain, averaging 86 mm (3.4 in). With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Rostrevor in December

Temperatures in Rostrevor in December top out at 9°C (48°F) and drop to 4°C (39°F) overnight. Winter occurs in December. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. At 4°C (39°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Rostrevor in December

The area sees fewer sunny days, with a projection of about 39 hours of sunshine. This reduced sunlight makes it ideal for those who prefer overcast conditions over bright sunny days.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Rostrevor. Our weather planner can help you explore destinations with more pleasant weather conditions.