September Weather in Damascus, United States

Last updated: June 24, 2025

In September, the average temperature in Damascus, United States hovers around 19°C (67°F), making it a pleasant time of year. Expect temperatures to range from a cool 3°C (38°F) at night to a warm 30°C (87°F) during the day. However, be prepared for occasional showers, with an average precipitation amount of 86 mm (3.4 in) spread over 9 days. This month features a comfortable average humidity level of 68%, perfect for enjoying the local scenery!

September Temperature in Damascus

In September in Damascus, the average temperature is 19°C (67°F). Maximums can reach 30°C (87°F), while minimums can drop as low as 3°C (38°F). This climate makes Damascus a comfortable destination for travelers seeking a pleasant experience.

September Weather in Damascus: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Damascus, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Damascus, September typically has an average temperature of 19°C (67°F), with highs reaching up to 30°C (87°F) and lows dropping to around 3°C (38°F).

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

September Precipitation in Damascus

In Damascus in September, the precipitation amount is 86 mm (3.4 in), falling over the course of 9 days.

September Precipitation Trends in Damascus

The chart displays monthly precipitation patterns in Damascus, 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 Damascus, September typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 9 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 Damascus

In Damascus in September, humidity is 68%. With an average temperature of 19°C (67°F), this humidity feels like a warm, enveloping blanket, making travel pleasant yet slightly muggy, which can be refreshing while exploring but may require occasional breaks to stay comfortable.

September Average Humidity in Damascus

This chart illustrates the average monthly humidity levels in Damascus, 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 Damascus is approximately 68%, 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 Damascus

In Damascus in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Damascus.

Maximum UV Index Levels in Damascus for September

The chart shows the monthly maximum UV Index (UVI) for Damascus 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 Damascus typically reaches 10, which falls under the very high exposure category.

Data source: Damascus 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 Damascus Compares to Other Months

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

This table compares monthly weather conditions in Damascus, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (35°F)	94 mm (3.7 inches)	87%	moderate
February Weather	5°C (41°F)	140 mm (5.5 inches)	87%	high
March Weather	8°C (46°F)	123 mm (4.8 inches)	86%	very high
April Weather	12°C (53°F)	133 mm (5.2 inches)	84%	extreme
May Weather	17°C (62°F)	110 mm (4.3 inches)	83%	extreme
June Weather	20°C (68°F)	107 mm (4.2 inches)	83%	extreme
July Weather	22°C (72°F)	65 mm (2.6 inches)	79%	extreme
August Weather	21°C (71°F)	76 mm (3.0 inches)	66%	very high
September Weather	19°C (67°F)	86 mm (3.4 inches)	68%	very high
October Weather	14°C (57°F)	116 mm (4.6 inches)	78%	very high
November Weather	6°C (43°F)	74 mm (2.9 inches)	89%	moderate
December Weather	4°C (40°F)	113 mm (4.4 inches)	86%	moderate