September Weather in Darque, Portugal

Last updated: August 27, 2025

In September, the average temperature in Darque, Portugal is a comfortable 19°C (66°F). Expect minimums of 10°C (50°F) and maximums reaching up to 30°C (86°F). With an average precipitation of 49 mm (1.9 in) spread over 6 days, the average humidity rests at a moderate 71%. Whether you're enjoying the mild weather or navigating the occasional rain, it's the perfect time to explore!

September Temperature in Darque

In September in Darque, the average temperature is 19°C (66°F), with maximums reaching 30°C (86°F) and minimums dipping down to 10°C (50°F). This mild climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

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

The chart illustrates September temperature patterns in Darque, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Darque, September typically has an average temperature of 19°C (66°F), with highs reaching up to 30°C (86°F) and lows dropping to around 10°C (50°F).

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

September Precipitation in Darque

In Darque in September, the precipitation amount is 49 mm (1.9 in) over the course of 6 days.

September Precipitation Trends in Darque

The chart displays monthly precipitation patterns in Darque, 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 Darque, September typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 6 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 Darque

In Darque in September humidity is 71%. With an average temperature of 19°C (66°F), this humidity feels like a warm, balmy embrace that enhances the tropical atmosphere, making it a perfect backdrop for leisurely strolls and outdoor adventures, though it may also lead to a slightly sticky feeling as you explore.

September Average Humidity in Darque

This chart illustrates the average monthly humidity levels in Darque, 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 Darque is approximately 71%, 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 Darque

In Darque in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Darque.

Maximum UV Index Levels in Darque for September

The chart shows the monthly maximum UV Index (UVI) for Darque 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 Darque typically reaches 7, which falls under the high exposure category.

Data source: Darque 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 Darque Compares to Other Months

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

This table compares monthly weather conditions in Darque, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	136 mm (5.4 inches)	87%	low
February Weather	11°C (52°F)	185 mm (7.3 inches)	81%	moderate
March Weather	12°C (53°F)	186 mm (7.3 inches)	78%	high
April Weather	13°C (56°F)	169 mm (6.7 inches)	79%	very high
May Weather	16°C (61°F)	106 mm (4.2 inches)	78%	very high
June Weather	17°C (63°F)	59 mm (2.3 inches)	71%	very high
July Weather	20°C (67°F)	26 mm (1.0 inches)	63%	very high
August Weather	20°C (67°F)	30 mm (1.2 inches)	64%	very high
September Weather	19°C (66°F)	49 mm (1.9 inches)	71%	high
October Weather	16°C (61°F)	152 mm (6.0 inches)	79%	high
November Weather	12°C (54°F)	216 mm (8.5 inches)	86%	moderate
December Weather	11°C (52°F)	246 mm (9.7 inches)	87%	low