Winter Weather in Britain: What to Expect

British winters (Dec–Feb) are mild but damp and windy due to maritime influence:

• Temperatures: Average 2–7°C (36–45°F); coldest Jan/Feb. Sub-zero nights occur, especially inland/north.
• Precipitation: Frequent rain/drizzle; 15–20+ wet days/month. Western hills wettest.
• Snow: Uncommon in lowlands; few days/year. More frequent in Scotland, Pennines, Northeast. Heavy snow disruptive.
• Wind: Often breezy; winter storms (named by Met Office) bring gales, coastal flooding.
• Daylight: Short days; London: ~7h 50m at solstice (8am–3:50pm). Further north: less.
• Fog/mist: Common in valleys, coasts, cities; radiation fog on clear nights.

Climate change is reducing frost days and increasing extreme rainfall events.