September Weather in Guillena, Spain

Last updated: August 27, 2025

In Guillena, Spain, the average temperature in September is a comfortable 25°C (77°F). However, be prepared for some temperature fluctuations, with minimums dipping to 13°C (55°F) and maximums soaring up to 38°C (100°F). During this month, expect about 26 mm (1.0 in) of precipitation over 2 days, alongside an average humidity of 59%, creating a warm and slightly humid atmosphere perfect for outdoor activities.

September Temperature in Guillena

In September in Guillena, the average temperature is 25°C (77°F). Maximums can reach 38°C (100°F), while minimums can drop as low as 13°C (55°F). This climate makes it an enjoyable time for travelers to explore outdoor activities while being prepared for both warm and cooler moments.

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

The chart illustrates September temperature patterns in Guillena, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guillena, September typically has an average temperature of 25°C (77°F), with highs reaching up to 38°C (100°F) and lows dropping to around 13°C (55°F).

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

September Precipitation in Guillena

In Guillena in September, the precipitation amount is 26 mm (1.0 in) over the course of 2 days.

September Precipitation Trends in Guillena

The chart displays monthly precipitation patterns in Guillena, 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 Guillena, September typically receives around 26 mm (1.0 inches) of precipitation spread over approximately 2 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Guillena

In Guillena in September humidity is 59%. With an average temperature of 25°C (77°F), this humidity feels like a warm embrace, making it ideal for leisurely strolls while exploring the sights, though you might want to stay hydrated and take breaks in the shade to fully enjoy the experience.

September Average Humidity in Guillena

This chart illustrates the average monthly humidity levels in Guillena, 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 Guillena is approximately 59%, 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 Guillena

In Guillena 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 Guillena.

Maximum UV Index Levels in Guillena for September

The chart shows the monthly maximum UV Index (UVI) for Guillena 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 Guillena typically reaches 9, which falls under the very high exposure category.

Data source: Guillena 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 Guillena Compares to Other Months

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

This table compares monthly weather conditions in Guillena, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (51°F)	36 mm (1.4 inches)	79%	moderate
February Weather	13°C (55°F)	26 mm (1.0 inches)	71%	moderate
March Weather	15°C (58°F)	76 mm (3.0 inches)	67%	high
April Weather	17°C (63°F)	67 mm (2.6 inches)	60%	very high
May Weather	21°C (71°F)	22 mm (0.9 inches)	59%	very high
June Weather	25°C (77°F)	3 mm (0.1 inches)	52%	extreme
July Weather	27°C (81°F)	2 mm (0.1 inches)	54%	very high
August Weather	28°C (83°F)	1 mm (0.0 inches)	51%	very high
September Weather	25°C (77°F)	26 mm (1.0 inches)	59%	very high
October Weather	21°C (69°F)	40 mm (1.6 inches)	68%	high
November Weather	15°C (59°F)	65 mm (2.6 inches)	77%	moderate
December Weather	12°C (54°F)	45 mm (1.8 inches)	81%	moderate