September Weather in Siles, Spain

Last updated: August 27, 2025

In September, the average temperature in Siles, Spain hovers around 20°C (68°F), creating a delightful climate. Expect minimum temperatures to drop to 7°C (44°F) and maximums to soar up to 35°C (96°F). During this month, precipitation is around 34 mm (1.3 in) over 6 days, and the average humidity sits comfortably at 53%. Enjoy the diverse weather as you explore!

September Temperature in Siles

In September in Siles, the average temperature is 20°C (68°F), with maximums reaching 35°C (96°F) and minimums dropping as low as 7°C (44°F). It's a great time to visit for those who enjoy warm days and cooler evenings.

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

The chart illustrates September temperature patterns in Siles, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Siles, 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 7°C (44°F).

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

September Precipitation in Siles

In Siles in September, the total precipitation amount is 34 mm (1.3 in) spread over 6 days.

September Precipitation Trends in Siles

The chart displays monthly precipitation patterns in Siles, 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 Siles, September typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 6 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 Siles

In Siles in September humidity is 53%. With an average temperature of 20°C (68°F), this humidity feels like a gentle embrace, making it quite pleasant for traveling.

September Average Humidity in Siles

This chart illustrates the average monthly humidity levels in Siles, 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 Siles is approximately 53%, 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 Siles

In Siles 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 Siles.

Maximum UV Index Levels in Siles for September

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

Data source: Siles 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 Siles Compares to Other Months

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

This table compares monthly weather conditions in Siles, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (40°F)	46 mm (1.8 inches)	85%	moderate
February Weather	7°C (45°F)	38 mm (1.5 inches)	78%	moderate
March Weather	8°C (47°F)	79 mm (3.1 inches)	66%	high
April Weather	11°C (52°F)	80 mm (3.2 inches)	60%	very high
May Weather	16°C (62°F)	44 mm (1.7 inches)	56%	very high
June Weather	21°C (71°F)	27 mm (1.1 inches)	44%	extreme
July Weather	26°C (78°F)	11 mm (0.4 inches)	44%	extreme
August Weather	25°C (78°F)	21 mm (0.8 inches)	42%	very high
September Weather	20°C (68°F)	34 mm (1.3 inches)	53%	very high
October Weather	15°C (59°F)	32 mm (1.2 inches)	70%	high
November Weather	8°C (47°F)	66 mm (2.6 inches)	83%	moderate
December Weather	6°C (43°F)	67 mm (2.6 inches)	86%	moderate