A global seasonal climate update has been released for the period of November 2025 to January 2026. Reports indicate that 2025 is on track to be one of the warmest years on record, with November being the third-warmest month globally. However, forecasts for the upcoming winter season are mixed, with some areas potentially experiencing a chilly start to 2026 due to a polar vortex split, while others may see a repeat of previous seasonal conditions.