September Weather in Castroserracin, Spain

Last updated: August 27, 2025

In Castroserracin, Spain, the average temperature in September hovers around 18°C (65°F), with a minimum dipping to 4°C (40°F) and a maximum reaching up to 33°C (92°F). Expect about 21 mm (0.8 in) of precipitation spread over 6 days, while average humidity sits comfortably at 65%.

September Temperature in Castroserracin

In September in Castroserracin, the average temperature is 18°C (65°F). The maximum can reach 33°C (92°F) and the minimum can be as low as 4°C (40°F). This variability in temperature makes it essential for travelers to pack layers to stay comfortable throughout the day.

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

The chart illustrates September temperature patterns in Castroserracin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castroserracin, September typically has an average temperature of 18°C (65°F), with highs reaching up to 33°C (92°F) and lows dropping to around 4°C (40°F).

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

September Precipitation in Castroserracin

In Castroserracin in September, the total precipitation amount is 21 mm (0.8 in), occurring over a span of 6 days.

September Precipitation Trends in Castroserracin

The chart displays monthly precipitation patterns in Castroserracin, 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 Castroserracin, September typically receives around 21 mm (0.8 inches) of precipitation spread over approximately 6 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 Castroserracin

In Castroserracin in September, humidity is 65%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace that clings to your skin, making you feel slightly sticky as you explore. It's comfortable enough for sightseeing, but breathable enough to enjoy a leisurely stroll, though you might find yourself seeking shade during the warmest parts of the day.

September Average Humidity in Castroserracin

This chart illustrates the average monthly humidity levels in Castroserracin, 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 Castroserracin is approximately 65%, 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 Castroserracin

In Castroserracin 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 Castroserracin.

Maximum UV Index Levels in Castroserracin for September

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

Data source: Castroserracin 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 Castroserracin Compares to Other Months

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

This table compares monthly weather conditions in Castroserracin, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (38°F)	45 mm (1.8 inches)	90%	moderate
February Weather	6°C (43°F)	45 mm (1.8 inches)	86%	moderate
March Weather	8°C (47°F)	56 mm (2.2 inches)	79%	high
April Weather	11°C (51°F)	74 mm (2.9 inches)	74%	very high
May Weather	15°C (60°F)	53 mm (2.1 inches)	71%	very high
June Weather	20°C (67°F)	46 mm (1.8 inches)	63%	extreme
July Weather	23°C (74°F)	19 mm (0.7 inches)	59%	extreme
August Weather	23°C (74°F)	13 mm (0.5 inches)	58%	very high
September Weather	18°C (65°F)	21 mm (0.8 inches)	65%	very high
October Weather	13°C (56°F)	44 mm (1.7 inches)	77%	high
November Weather	7°C (46°F)	70 mm (2.7 inches)	87%	moderate
December Weather	5°C (42°F)	63 mm (2.5 inches)	90%	low