September Weather in Castelldans, Spain

Last updated: August 27, 2025

In September, the average temperature in Castelldans, Spain hovers around 22°C (72°F), making it a comfortable destination for travelers. However, temperatures can vary significantly, with a minimum of 9°C (48°F) and a maximum of 35°C (95°F). Expect occasional rain, as the area experiences an average precipitation of 45 mm (1.8 in) over 7 days. Humidity levels remain moderate at 68%, adding a touch of warmth to the air.

September Temperature in Castelldans

In September, in Castelldans, the average temperature is 22°C (72°F). The maximum can reach 35°C (95°F), while the minimum can be as low as 9°C (48°F). This makes it a comfortable time to visit, ideal for outdoor activities and exploring the local sights.

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

The chart illustrates September temperature patterns in Castelldans, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castelldans, September typically has an average temperature of 22°C (72°F), with highs reaching up to 35°C (95°F) and lows dropping to around 9°C (48°F).

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

September Precipitation in Castelldans

In Castelldans in September, the precipitation amount is 45 mm (1.8 in) spread over a duration of 7 days.

September Precipitation Trends in Castelldans

The chart displays monthly precipitation patterns in Castelldans, 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 Castelldans, September typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 7 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 Castelldans

In Castelldans in September humidity is 68%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace, slightly stifling but still manageable for traveling, creating an atmosphere that encourages leisurely outdoor activities while prompting occasional breaks for refreshment.

September Average Humidity in Castelldans

This chart illustrates the average monthly humidity levels in Castelldans, 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 Castelldans is approximately 68%, 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 Castelldans

In Castelldans 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 Castelldans.

Maximum UV Index Levels in Castelldans for September

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

Data source: Castelldans 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 Castelldans Compares to Other Months

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

This table compares monthly weather conditions in Castelldans, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (43°F)	36 mm (1.4 inches)	79%	moderate
February Weather	10°C (50°F)	23 mm (0.9 inches)	74%	moderate
March Weather	12°C (53°F)	42 mm (1.6 inches)	71%	moderate
April Weather	14°C (58°F)	68 mm (2.7 inches)	69%	very high
May Weather	19°C (66°F)	52 mm (2.1 inches)	66%	very high
June Weather	23°C (74°F)	37 mm (1.5 inches)	65%	extreme
July Weather	26°C (80°F)	21 mm (0.8 inches)	64%	very high
August Weather	26°C (80°F)	41 mm (1.6 inches)	64%	very high
September Weather	22°C (72°F)	45 mm (1.8 inches)	68%	very high
October Weather	17°C (62°F)	60 mm (2.4 inches)	77%	high
November Weather	11°C (51°F)	46 mm (1.8 inches)	79%	moderate
December Weather	8°C (46°F)	23 mm (0.9 inches)	79%	low