Germany Experiences Coldest Christmas in 15 Years Amid Hazardous Winter Conditions

Germany is experiencing its coldest Christmas period since 2010, with record low temperatures and widespread icy conditions causing numerous accidents and winter weather warnings.

    Key details

  • • Christmas 2025 was the coldest in Germany since 2010 with temperatures down to -12.1°C in Harzgerode.
  • • Black ice caused numerous traffic accidents, including 565 reported in Berlin during the holiday period.
  • • A high-pressure system from the northeast is responsible for the cold snap and icy conditions.
  • • Forecasts predict continued frost, drizzle, and a severe winter outbreak expected around New Year's Eve.
  • • Authorities have issued warnings and advised caution due to hazardous icy roads and potential snowfall at low elevations.

Germany endured the coldest Christmas holidays since 2010, with temperatures plunging to as low as -12.1 degrees Celsius in Harzgerode, Saxony-Anhalt, according to the German Weather Service (DWD) and meteorologists. Amidst this intense cold snap, attributed to a high-pressure system from the northeast displacing warmer Atlantic air, many regions experienced black ice and icy conditions that led to numerous traffic accidents. Berlin alone reported 565 accidents during the holiday period, and Lower Saxony saw a series of collisions on the slippery A1 highway that slightly injured five people.

While snowfall was limited, with mostly snow-free areas except for light dustings in some Bavarian and higher-altitude locations like the Fichtelberg, the major challenge was hazardous road conditions. Fire services in Hamburg responded to 87 ice-related incidents over a weekend, and Brandenburg, Schleswig-Holstein, Mecklenburg-Vorpommern, and Potsdam saw major disruptions including temporary suspension of bus services.

Looking ahead, partial daytime warming is expected but will be followed by persistent frost and slippery roads. Forecasts include a mix of fog and sunshine for southern Germany, while the north anticipates a cold front bringing wind, rain, and possible light drizzle by Monday night, creating continued risks for black ice. By New Year's Eve, a significant winter surge is predicted with potential snow at low elevations and severe frost nationwide.

Authorities have issued weather warnings for snow and ice, urging caution and discouraging unnecessary outdoor activities. Residents have been advised to prepare for ongoing challenging winter conditions as the year closes and a harsh start to 2026 looms ahead.

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