September Weather in Serranillos, Spain

Last updated: August 27, 2025

In Serranillos, Spain, the average temperature in September hovers around 19°C (66°F), making it a pleasant time to explore. Expect temperatures to dip as low as 6°C (43°F) and soar up to 32°C (89°F). With an average precipitation amount of 53 mm (2.1 in) over approximately 6 days, it's wise to be prepared for some showers. The air maintains an average humidity of 63%, adding a touch of moisture to the climate.

September Temperature in Serranillos

In September in Serranillos, the average temperature is 19°C (66°F), with maximums potentially reaching 32°C (89°F) and minimums dropping as low as 6°C (43°F). This makes it an ideal time for travelers to enjoy mild weather while exploring the local attractions.

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

The chart illustrates September temperature patterns in Serranillos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Serranillos, September typically has an average temperature of 19°C (66°F), with highs reaching up to 32°C (89°F) and lows dropping to around 6°C (43°F).

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

September Precipitation in Serranillos

In Serranillos in September, the precipitation amount is 53 mm (2.1 in) over a span of 6 days.

September Precipitation Trends in Serranillos

The chart displays monthly precipitation patterns in Serranillos, 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 Serranillos, September typically receives around 53 mm (2.1 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 Serranillos

In Serranillos in September, humidity is 63%. With an average temperature of 19°C (66°F), this humidity feels like a warm embrace, making it pleasantly comfortable for exploring the area's sights while infusing the air with a refreshing vitality that's ideal for travel.

September Average Humidity in Serranillos

This chart illustrates the average monthly humidity levels in Serranillos, 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 Serranillos is approximately 63%, 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 Serranillos

In Serranillos 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 Serranillos.

Maximum UV Index Levels in Serranillos for September

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

Data source: Serranillos 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 Serranillos Compares to Other Months

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

This table compares monthly weather conditions in Serranillos, 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 (39°F)	41 mm (1.6 inches)	91%	moderate
February Weather	6°C (44°F)	66 mm (2.6 inches)	85%	moderate
March Weather	7°C (46°F)	110 mm (4.3 inches)	79%	high
April Weather	10°C (51°F)	99 mm (3.9 inches)	77%	very high
May Weather	15°C (60°F)	52 mm (2.0 inches)	76%	very high
June Weather	20°C (67°F)	28 mm (1.1 inches)	64%	extreme
July Weather	23°C (74°F)	15 mm (0.6 inches)	54%	extreme
August Weather	23°C (74°F)	18 mm (0.7 inches)	52%	very high
September Weather	19°C (66°F)	53 mm (2.1 inches)	63%	very high
October Weather	14°C (57°F)	83 mm (3.3 inches)	78%	high
November Weather	8°C (46°F)	91 mm (3.6 inches)	90%	moderate
December Weather	6°C (42°F)	83 mm (3.3 inches)	91%	moderate