The UAE will experience its sharpest cold spell of 2026 from January 10 to January 22. This cold period, known as “Der Al Sittin” or “the sixty days,” marks the peak of winter historically recognized by locals. Ibrahim Al Jarwan, Chairman of the Emirates Astronomical Society, said this is a well-known event combining old folklore with weather science. During Der Al Sittin, mornings and nights turn notably colder with cool breezes and possible frost in desert areas. Daytime temperatures will stay comfortable but the early hours will feel like a sharp winter blade. Current weather shows fog and low visibility in parts of Abu Dhabi and inland regions, while light rain and cloudy skies may affect coastal emirates such as Sharjah, Ras Al Khaimah, and Fujairah. Cities like Dubai and Abu Dhabi have already seen nighttime temperatures drop to the mid-teens Celsius. Meteorologists connect this cold spell to atmospheric changes and the peak of the Thuraya (Pleiades) star cluster in the night sky. The stars act as a natural sign that winter’s harshest days are here. Adding to the winter vibe, the first full moon of 2026, called the “Wolf Moon,” will appear as a supermoon. This means it will look larger and brighter than usual. The Wolf Moon’s name, from North American and European folklore, fits well with the UAE’s chilly nights. As weather forecasts beyond five days remain uncertain, residents are advised to keep checking updates. This winter stretch offers a real taste of the UAE’s coldest season, a special time rooted in both science and tradition.