September Weather in Salas, Spain

Last updated: August 27, 2025

In Salas, Spain, the average temperature in September hovers around 17°C (63°F), with daily variations seeing a minimum of 9°C (49°F) and a maximum reaching 29°C (84°F). Expect an average precipitation of 85 mm (3.3 in) spread across 14 days, contributing to a relatively high humidity of 77%. Whether you're prepping for a sunny day or a possible shower, this month offers a mix of comfortable and moist weather!

September Temperature in Salas

In September in Salas, the average temperature is 17°C (63°F). The maximum can reach 29°C (84°F), while the minimum can drop as low as 9°C (49°F). This weather makes it an ideal time for travelers to explore and enjoy outdoor activities.

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

The chart illustrates September temperature patterns in Salas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Salas, September typically has an average temperature of 17°C (63°F), with highs reaching up to 29°C (84°F) and lows dropping to around 9°C (49°F).

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

September Precipitation in Salas

In Salas in September, the precipitation amount is 85 mm (3.3 in) over the course of 14 days.

September Precipitation Trends in Salas

The chart displays monthly precipitation patterns in Salas, 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 Salas, September typically receives around 85 mm (3.3 inches) of precipitation spread over approximately 14 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 Salas

In Salas in September, humidity is 77%. With an average temperature of 17°C (63°F), this humidity feels like a cozy blanket wrapped around you, creating a muggy atmosphere that can be a bit uncomfortable for traveling, making you want to seek shade and hydration as you explore.

September Average Humidity in Salas

This chart illustrates the average monthly humidity levels in Salas, 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 Salas is approximately 77%, 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 Salas

In Salas 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 Salas.

Maximum UV Index Levels in Salas for September

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

Data source: Salas 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 Salas Compares to Other Months

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

This table compares monthly weather conditions in Salas, 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 (47°F)	112 mm (4.4 inches)	87%	low
February Weather	10°C (50°F)	122 mm (4.8 inches)	85%	moderate
March Weather	10°C (51°F)	101 mm (4.0 inches)	83%	moderate
April Weather	11°C (53°F)	96 mm (3.8 inches)	83%	high
May Weather	14°C (57°F)	110 mm (4.3 inches)	84%	very high
June Weather	16°C (61°F)	123 mm (4.8 inches)	84%	very high
July Weather	18°C (65°F)	73 mm (2.9 inches)	86%	very high
August Weather	19°C (66°F)	82 mm (3.2 inches)	78%	very high
September Weather	17°C (63°F)	85 mm (3.3 inches)	77%	high
October Weather	15°C (59°F)	124 mm (4.9 inches)	82%	moderate
November Weather	11°C (52°F)	183 mm (7.2 inches)	86%	moderate
December Weather	10°C (51°F)	188 mm (7.4 inches)	87%	low