September Weather in Dayr `Alla, Jordan

Last updated: August 23, 2025

In September, the average temperature in Dayr `Alla, Jordan is a warm 28°C (83°F). Expect a range that can dip to a cool 17°C (62°F) and soar up to a sizzling 45°C (113°F). With just 2 mm (0.1 in) of precipitation over 0 days, the weather is mostly dry, complemented by an average humidity of only 34%. Perfect for outdoor adventures!

September Temperature in Dayr `Alla

In September in Dayr `Alla, the average temperature is 28°C (83°F). Maximums can reach 45°C (113°F) and minimums can be as low as 17°C (62°F). Travelers should be prepared for a warm climate with significant temperature fluctuations, so packing both light clothing and layers is advisable.

September Weather in Dayr `Alla: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Dayr `Alla, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dayr `Alla, September typically has an average temperature of 28°C (83°F), with highs reaching up to 45°C (113°F) and lows dropping to around 17°C (62°F).

Data source: Temperature data for Dayr `Alla generated using information from the Copernicus Climate Change Service.

September Precipitation in Dayr `Alla

In Dayr `Alla in September, the precipitation amount is 2 mm (0.1 in) during a span of 0 days.

September Precipitation Trends in Dayr `Alla

The chart displays monthly precipitation patterns in Dayr `Alla, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Dayr `Alla, September typically receives around 2 mm (0.1 inches) of precipitation spread over approximately 0 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Dayr `Alla

In Dayr `Alla in September humidity is 34%. With an average temperature of 28°C (83°F), this humidity feels like a refreshing embrace, perfect for exploring the sights and enjoying outdoor activities without feeling overly sticky or uncomfortable.

September Average Humidity in Dayr `Alla

This chart illustrates the average monthly humidity levels in Dayr `Alla, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Dayr `Alla is approximately 34%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Dayr `Alla

In Dayr Alla in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the [Hourly UV Index in DayrAlla](/uv-index/jordan/balqa/dayr--alla.html).

Maximum UV Index Levels in Dayr `Alla for September

The chart shows the monthly maximum UV Index (UVI) for Dayr `Alla in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Dayr `Alla typically reaches 9, which falls under the very high exposure category.

Data source: Dayr `Alla September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How September Weather in Dayr `Alla Compares to Other Months

Weather in Dayr `Alla varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Dayr `Alla, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Dayr `Alla, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (54°F)	70 mm (2.8 inches)	71%	moderate
February Weather	14°C (57°F)	64 mm (2.5 inches)	67%	high
March Weather	16°C (61°F)	58 mm (2.3 inches)	62%	very high
April Weather	20°C (68°F)	25 mm (1.0 inches)	47%	very high
May Weather	25°C (77°F)	9 mm (0.4 inches)	46%	extreme
June Weather	27°C (81°F)	2 mm (0.1 inches)	34%	extreme
July Weather	30°C (86°F)	1 mm (0.0 inches)	33%	extreme
August Weather	30°C (86°F)	2 mm (0.1 inches)	26%	very high
September Weather	28°C (83°F)	2 mm (0.1 inches)	34%	very high
October Weather	25°C (77°F)	11 mm (0.4 inches)	48%	very high
November Weather	19°C (67°F)	22 mm (0.9 inches)	61%	moderate
December Weather	15°C (59°F)	58 mm (2.3 inches)	72%	moderate