In the last week of November, UAE residents can expect 100 days of cool weather.

According to the calculations of the Al Drour system, winter would begin between November 23 and 28 according to Ibrahim Al Jarwan, Chairman of the Emirates Astronomical Society's Board of Directors. It will end between March 3 and 8, with expected temperatures ranging between 18°C to 30°C.

There will be low pressure, repeated rainy weather turbulences, and grass will grow, he wrote on Twitter.

In the UAE, the month of November will be marked by cloudy weather and the start of the rainy season, according to the Storm Center.

Following the Al Wasm season, which started on October 16, the 100 days of winter will begin. Al Wasm is marked by strong winds, light to heavy rain, and a significant drop in temperatures right before winter. Al Jarwan called it "the best season of beneficial rain throughout the Arabian Peninsula."

According to astronomical calculations, the autumn season was announced on September 23 by the Emirates Astronomy Society. A month after the Suhail star rose on August 24, marking the end of summer and the beginning of autumn, the season witnessed days and nights of equal length.

According to the Suhail Star's rise, the Al Drour system has been used historically in the UAE to calculate the seasons and different climactic conditions. It was crucial to monitor the weather before meteorology and astronomy because it affected economic activities such as fishing and pearl diving. Starting in mid-August, the Al Drour calendar divides the year into 36 ten-day segments.

According to Hasan Al Hariri, CEO of Dubai Astronomy Group, "Sailors and fishermen used it to decide when to venture out to sea; traders used it to transport goods; and healthcare workers used it to get the best medicinal herbs." The Emirates Heritage Club in Abu Dhabi still publishes it today, he said.