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September Weather in Mercadal, Spain

Last updated: August 27, 2025

In September, the average temperature in Mercadal, Spain is a pleasant 24°C (75°F), making it an ideal time to visit. Expect minimums around 18°C (64°F) and highs reaching up to 28°C (82°F). While enjoying the warm weather, be prepared for some rain, with 47 mm (1.8 in) of precipitation expected over approximately 8 days. The average humidity is around 77%, adding to the tropical feel of the region.

September Temperature in Mercadal

In September in Mercadal, the average temperature is 24°C (75°F). Maximums can reach 28°C (82°F), and minimums can drop as low as 18°C (64°F). This mild climate makes Mercadal an ideal destination for travelers looking to enjoy comfortable weather.

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

The chart illustrates September temperature patterns in Mercadal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mercadal, September typically has an average temperature of 24°C (75°F), with highs reaching up to 28°C (82°F) and lows dropping to around 18°C (64°F).
JanFebMarAprMayJunJulAugSepOctNovDec555556596471777875696258
Data source: Temperature data for Mercadal 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 Mercadal

In Mercadal in September, the precipitation amount is 47 mm (1.8 in) over the course of 8 days.

September Precipitation Trends in Mercadal

The chart displays monthly precipitation patterns in Mercadal, 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 Mercadal, September typically receives around 47 mm (1.8 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec77293234301837476811163
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Mercadal

In Mercadal in September humidity is 77%. With an average temperature of 24°C (75°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities feel stifling and may require frequent breaks to stay hydrated while exploring.

September Average Humidity in Mercadal

This chart illustrates the average monthly humidity levels in Mercadal, 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 Mercadal is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%73%76%79%79%82%84%81%77%78%73%73%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Mercadal

In Mercadal 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 Mercadal.

Maximum UV Index Levels in Mercadal for September

The chart shows the monthly maximum UV Index (UVI) for Mercadal 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 Mercadal typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34689101098642
Data source: Mercadal 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 Mercadal Compares to Other Months

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

This table compares monthly weather conditions in Mercadal, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather13°C (55°F)77 mm (3.0 inches)76%moderate
February Weather13°C (56°F)29 mm (1.1 inches)73%moderate
March Weather14°C (57°F)32 mm (1.3 inches)76%high
April Weather15°C (59°F)34 mm (1.4 inches)79%very high
May Weather18°C (64°F)30 mm (1.2 inches)79%very high
June Weather22°C (71°F)18 mm (0.7 inches)82%very high
July Weather25°C (77°F)3 mm (0.1 inches)84%very high
August Weather26°C (78°F)7 mm (0.3 inches)81%very high
September Weather24°C (75°F)47 mm (1.8 inches)77%very high
October Weather21°C (69°F)68 mm (2.7 inches)78%high
November Weather17°C (62°F)111 mm (4.4 inches)73%moderate
December Weather15°C (58°F)63 mm (2.5 inches)73%low

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