September Weather in Campo de Besteiros, Portugal

Last updated: August 27, 2025

In Campo de Besteiros, Portugal, the weather in September is quite pleasant, with an average temperature of 20°C (68°F). However, temperatures can range from a cool 8°C (47°F) to a warm 35°C (96°F). Be prepared for a sprinkle of rain as well, with a precipitation total of 42 mm (1.7 in) spread over 5 days. You can expect a comfortable average humidity of 71%, making it a perfect time for outdoor activities!

September Temperature in Campo de Besteiros

In September in Campo de Besteiros, the average temperature is 20°C (68°F). The maximum can reach 35°C (96°F), while the minimum can be as low as 8°C (47°F). This variety in temperatures makes it essential to pack layers for your trip to Campo de Besteiros in September.

September Weather in Campo de Besteiros: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Campo de Besteiros, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Campo de Besteiros, September typically has an average temperature of 20°C (68°F), with highs reaching up to 35°C (96°F) and lows dropping to around 8°C (47°F).

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

September Precipitation in Campo de Besteiros

In Campo de Besteiros in September, the precipitation amount is 42 mm (1.7 in) over a span of 5 days.

September Precipitation Trends in Campo de Besteiros

The chart displays monthly precipitation patterns in Campo de Besteiros, 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 Campo de Besteiros, September typically receives around 42 mm (1.7 inches) of precipitation spread over approximately 5 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 Campo de Besteiros

In Campo de Besteiros 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 Campo de Besteiros

This chart illustrates the average monthly humidity levels in Campo de Besteiros, 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 Campo de Besteiros 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 Campo de Besteiros

In Campo de Besteiros 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 Campo de Besteiros.

Maximum UV Index Levels in Campo de Besteiros for September

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

Data source: Campo de Besteiros 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 Campo de Besteiros Compares to Other Months

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

This table compares monthly weather conditions in Campo de Besteiros, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (46°F)	92 mm (3.6 inches)	87%	moderate
February Weather	10°C (51°F)	135 mm (5.3 inches)	81%	moderate
March Weather	11°C (53°F)	155 mm (6.1 inches)	78%	high
April Weather	13°C (56°F)	149 mm (5.9 inches)	79%	very high
May Weather	17°C (62°F)	68 mm (2.7 inches)	78%	very high
June Weather	18°C (65°F)	38 mm (1.5 inches)	71%	extreme
July Weather	21°C (70°F)	12 mm (0.5 inches)	63%	very high
August Weather	21°C (71°F)	15 mm (0.6 inches)	64%	very high
September Weather	20°C (68°F)	42 mm (1.7 inches)	71%	very high
October Weather	16°C (61°F)	111 mm (4.4 inches)	79%	high
November Weather	11°C (53°F)	167 mm (6.6 inches)	86%	moderate
December Weather	10°C (50°F)	168 mm (6.6 inches)	87%	low