September Weather in Vilar de Andorinho, Portugal

Last updated: August 27, 2025

The average temperature in Vilar de Andorinho, Portugal during September hovers around 20°C (68°F). Expect a minimum of 10°C (50°F) and a maximum of 34°C (93°F), creating a pleasant range for outdoor activities. During this time, anticipate about 45 mm (1.8 in) of precipitation spread over 6 days, contributing to the region's lush scenery. With an average humidity of 71%, the air feels comfortably fresh and invigorating.

September Temperature in Vilar de Andorinho

In September in Vilar de Andorinho, the average temperature is 20°C (68°F). Maximum temperatures can reach 34°C (93°F), while minimums can drop to as low as 10°C (50°F). This pleasant climate makes Vilar de Andorinho an ideal destination for travelers looking to enjoy a comfortable and diverse range of outdoor activities.

September Weather in Vilar de Andorinho: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Vilar de Andorinho, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vilar de Andorinho, September typically has an average temperature of 20°C (68°F), with highs reaching up to 34°C (93°F) and lows dropping to around 10°C (50°F).

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

September Precipitation in Vilar de Andorinho

In Vilar de Andorinho in September, the precipitation amount is 45 mm (1.8 in) over the course of 6 days.

September Precipitation Trends in Vilar de Andorinho

The chart displays monthly precipitation patterns in Vilar de Andorinho, 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 Vilar de Andorinho, September typically receives around 45 mm (1.8 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 Vilar de Andorinho

In Vilar de Andorinho in September, humidity is 71%. With an average temperature of 20°C (68°F), this humidity feels like a warm, moist embrace that can quickly lead to discomfort for travelers. The air clings to your skin, making even short walks feel more strenuous, while reaching for a refreshing drink becomes essential to stay hydrated.

September Average Humidity in Vilar de Andorinho

This chart illustrates the average monthly humidity levels in Vilar de Andorinho, 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 Vilar de Andorinho 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 Vilar de Andorinho

In Vilar de Andorinho in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Vilar de Andorinho.

Maximum UV Index Levels in Vilar de Andorinho for September

The chart shows the monthly maximum UV Index (UVI) for Vilar de Andorinho 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 Vilar de Andorinho typically reaches 8, which falls under the very high exposure category.

Data source: Vilar de Andorinho 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 Vilar de Andorinho Compares to Other Months

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

This table compares monthly weather conditions in Vilar de Andorinho, 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 (48°F)	90 mm (3.5 inches)	87%	low
February Weather	11°C (52°F)	138 mm (5.4 inches)	81%	moderate
March Weather	12°C (53°F)	144 mm (5.7 inches)	78%	high
April Weather	14°C (57°F)	154 mm (6.1 inches)	79%	very high
May Weather	17°C (62°F)	84 mm (3.3 inches)	78%	very high
June Weather	18°C (65°F)	55 mm (2.1 inches)	71%	extreme
July Weather	20°C (69°F)	24 mm (1.0 inches)	63%	very high
August Weather	21°C (69°F)	19 mm (0.7 inches)	64%	very high
September Weather	20°C (68°F)	45 mm (1.8 inches)	71%	very high
October Weather	16°C (62°F)	120 mm (4.7 inches)	79%	high
November Weather	12°C (54°F)	164 mm (6.5 inches)	86%	moderate
December Weather	11°C (51°F)	194 mm (7.6 inches)	87%	low