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September Weather in Alcantara, Spain

Last updated: August 27, 2025

In September, the average temperature in Alcantara, Spain hovers around 23°C (74°F), with a minimum of 10°C (51°F) and a maximum reaching up to 38°C (100°F). Expect an average precipitation amount of 34 mm (1.3 in) over about 3 days, complemented by an average humidity of 53%. Stay prepared for a mix of pleasant warmth and occasional rain during your visit!

September Temperature in Alcantara

In September in Alcantara, the average temperature is 23°C (74°F). Maximums can reach 38°C (100°F) and minimums can drop as low as 10°C (51°F). It's a great time to visit for warm weather enthusiasts, but be prepared for both hot days and cooler nights!

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

The chart illustrates September temperature patterns in Alcantara, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alcantara, September typically has an average temperature of 23°C (74°F), with highs reaching up to 38°C (100°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec465154596773798074655450
Data source: Temperature data for Alcantara generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Alcantara

In Alcantara in September, the precipitation amount is 34 mm (1.3 in) over the course of 3 days.

September Precipitation Trends in Alcantara

The chart displays monthly precipitation patterns in Alcantara, 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 Alcantara, September typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec3148707933156534577264
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Alcantara

In Alcantara in September, humidity is 53%. With an average temperature of 23°C (74°F), this humidity feels like a warm embrace, making it comfortable for exploring the sights while still requiring occasional breaks in the shade to stay refreshed.

September Average Humidity in Alcantara

This chart illustrates the average monthly humidity levels in Alcantara, 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 Alcantara is approximately 53%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%76%68%64%62%47%46%42%54%69%85%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Alcantara

In Alcantara 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 Alcantara.

Maximum UV Index Levels in Alcantara for September

The chart shows the monthly maximum UV Index (UVI) for Alcantara 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 Alcantara typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346810111098643
Data source: Alcantara 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 Alcantara Compares to Other Months

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

This table compares monthly weather conditions in Alcantara, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)31 mm (1.2 inches)87%moderate
February Weather11°C (52°F)48 mm (1.9 inches)76%moderate
March Weather12°C (54°F)70 mm (2.8 inches)68%high
April Weather15°C (59°F)79 mm (3.1 inches)64%very high
May Weather20°C (68°F)33 mm (1.3 inches)62%very high
June Weather23°C (73°F)15 mm (0.6 inches)47%extreme
July Weather26°C (80°F)6 mm (0.2 inches)46%very high
August Weather27°C (80°F)5 mm (0.2 inches)42%very high
September Weather23°C (74°F)34 mm (1.3 inches)53%very high
October Weather18°C (65°F)57 mm (2.2 inches)69%high
November Weather12°C (54°F)72 mm (2.8 inches)85%moderate
December Weather10°C (50°F)63 mm (2.5 inches)87%moderate

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