Arab Weather App - Weather experts at the Arab Weather App said that the latest readings from what is called computer simulation indicate the rush of a cold air mass towards the region, which may be the coldest in several months (i.e., since last spring) to the Levant region and the Arabian Peninsula starting from Monday 15/12/2025. This air mass coincides with the rush of a cold trough in the upper layers of the atmosphere and the flow of moist westerly air currents, which will cause the emergence of a new rainy situation, God willing.
In detail, temperatures on Sunday, December 14, 2025, will remain about two degrees Celsius below their usual climatic averages. The weather will be cold and foggy in the morning hours in several areas of the eastern plains, including parts of the desert road. During the rest of the day, the weather will be relatively cold with clouds appearing at different altitudes. There is a possibility of local showers in very limited areas during the afternoon and evening hours.
God willing, the Kingdom is expected to be affected starting Monday by an air mass with colder than usual temperatures, possibly the coldest in several months, as temperatures will drop during the day on Monday, the weather will be generally cold, and the winds will be light to moderate southwesterly.
During the late afternoon, the Kingdom will be gradually affected by a rainy weather system, as cloud cover increases and the weather becomes unsettled, ranging from partly cloudy to cloudy. The chances of rain gradually increase in several areas of the Kingdom. These rains will be concentrated in the south and east of the Kingdom, including the southern Jordan Valley, the Dead Sea, Wadi Araba, as well as the governorates of Karak and Tafila, and the Ma'an Governorate, including the Petra district and Wadi Musa. It is not unlikely that these showers will be heavy at times, accompanied by thunder, which will lead to the formation of flash floods and the flow of valleys and streams. Low clouds will pass touching the ground, which will lead to the formation of fog and reduced horizontal visibility over the high mountain peaks.
And during the daytime hours of Tuesday, December 16, 2025, temperatures will drop further, with the maximum reaching around 10 degrees Celsius in the mountains, including the capital Amman. This will be several degrees Celsius colder than expected. The weather will be cold and partly to mostly cloudy, with scattered showers expected across the Kingdom. Some of these showers may be heavy at times in certain areas. Fog will continue to form over the mountain highlands as a result of low clouds touching the ground. The winds will be moderate northwesterly with active gusts that will significantly increase the feeling of cold.
During the night hours of Tuesday/Wednesday, colder winds will seep into the Kingdom, causing minimum temperatures to drop significantly to around 5 degrees Celsius in various regions of the Kingdom, especially the high mountain peaks and eastern plains. The weather will be very cold, God willing, with continued chances of rain in some areas, especially the southern and eastern regions.
Computer simulation results indicate that the cold air mass will continue to affect the Kingdom on Wednesday, December 17, 2025, resulting in noticeably cold weather, with a further drop in temperatures, especially those felt by the human body, due to the cold and dry northeasterly winds, which in turn double the feeling of cold, especially in the early morning hours, with continued chances of rain showers, especially in the eastern desert regions.
During the night, Wednesday/Thursday night and Thursday morning, the weather will become very cold in large areas of the Kingdom, with temperatures dropping below 5 degrees Celsius, especially in the desert and eastern plains regions.
And God knows best.
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