Jordan: Expect a drop in temperatures as the first autumn breezes blow across the Kingdom on this date.

Arab Weather - Meteorologists at the Arab Weather Regional Center said that the latest outputs from what is called computer simulation show a significant change in the shape of weather systems in the northern hemisphere, including the Kingdom and the Levant. This is due to the flow of relatively cold air to eastern Europe, affecting Jordan in the form of a moderate and humid air mass starting Saturday evening, which will cause a clear drop in temperatures, especially during the night hours. Northwesterly winds will be active with the appearance of low clouds.

The Kingdom will be affected by a moderate air mass on Saturday/Sunday night, and its influence will increase on Sunday.

In detail, the temperature will be around average to slightly higher during the day on Saturday, and the weather will be generally normal summer, with northwesterly winds of moderate speed. During the night hours of Saturday/Sunday, the Kingdom will begin to be affected by a moderate-temperature marine air mass, which will lead to a drop in temperatures and significant temperature differences between day and night, with temperature differences ranging from 8-12 degrees Celsius. The weather during the night hours will be very pleasant, gradually increasing, especially in the mountainous areas and eastern plains, with high levels of surface humidity and the appearance of low clouds, which will lead to the formation of fog over the mountain peaks.

The Kingdom will be further affected by the same air mass on Sunday, with temperatures dropping further to around or slightly lower than they should be. The weather will be semi-autumnal and moderate over the high mountainous areas (continuing to be hot in the Jordan Valley, the Dead Sea and Aqaba), and low clouds will appear, especially in the north and center of the Kingdom, especially in the early morning hours.

The moderate air mass will penetrate further towards the Kingdom, and the weather will be closer to autumn in the summer, astronomically.

Computer maps monitoring the movements of air masses in the atmosphere near the Earth's surface indicate that the moderate air mass will penetrate further towards the Kingdom on Monday and Tuesday, September 8-9, 2025. As a result, temperatures will continue to drop further, to be about 2-4 degrees Celsius lower than usual for this time of year. A semi-autumn-like weather will prevail with moderate temperatures in various regions, although we are still in the summer season from an astronomical perspective. Low clouds will appear at intervals, and the winds will be northwesterly and moderate in speed, sometimes active.

Cool to relatively cold nights during the coming week

Night temperatures will drop next week as the semi-autumnal air mass moves in. The weather will be cool in various regions, and relatively cold in the late night and early morning hours over the mountain peaks and eastern plains. This will require wearing warmer clothing, especially at the beginning of the week. Surface humidity will rise significantly with the appearance of low clouds, which may lead to fog formation over some high mountainous areas, especially in the north.

14-day weather in Amman, Jordan

Arab Weather recommendations for the coming days:

• Beware of temperature differences and the increased risk of seasonal diseases in the coming days.
• Warning to patients with respiratory diseases due to complications caused by dust and raised dirt.
• It is recommended to wear warm clothing when going out during the late night and early morning hours, especially for school students.

Detailed written weather forecast

And God knows best.