Christmas Weather Northern Ireland 2024. You’ll have no shortage of winter weather either! In december, belfast has a cold average temperature with highs of 8°c and lows of 4°c.

Here’s a roundup of the most joyful and memorable christmas experiences taking place across northern ireland, with highlights including the belfast christmas market 2023 and polar. Northern ireland is likely to see snow and sleet showers on wednesday night into thursday morning, a meteorologist has said.