Weather Christmas Day 2024 Uk. For the met office to declare a white christmas, a single snowflake must be observed falling in the 24 hours of christmas day. A wet start to christmas day is likely for many in the south of the uk, with some further rain also likely in parts of western and southern scotland and northern.

Wednesday 18 december 2024 15:33, uk “christmas day will likely see a continuation of unsettled, mainly showery, weather in the northwest, including northern ireland.