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August Weather in Barreiros, Spain

Last updated: August 27, 2025

In Barreiros, Spain, the average temperature in August hovers around 18°C (65°F), with a comfortable range where minimums can drop to 11°C (53°F) and maximums can soar up to 29°C (85°F). Expect about 66 mm (2.6 in) of precipitation spread over 11 days, contributing to an average humidity level of 78%, making for a pleasantly mild month.

August Temperature in Barreiros

In August in Barreiros, the average temperature is 18°C (65°F). Maximums can reach 29°C (85°F), while minimums can drop as low as 11°C (53°F). This mild climate makes Barreiros an ideal destination for travelers seeking comfortable weather and enjoyable outdoor activities.

August Weather in Barreiros: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Barreiros, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Barreiros, August typically has an average temperature of 18°C (65°F), with highs reaching up to 29°C (85°F) and lows dropping to around 11°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec475050525760646563585250
Data source: Temperature data for Barreiros 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.

August Precipitation in Barreiros

In Barreiros in August, the precipitation amount is 66 mm (2.6 in) spread over 11 days.

August Precipitation Trends in Barreiros

The chart displays monthly precipitation patterns in Barreiros, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Barreiros, August typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec961211149010192486668114145158
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Barreiros

In Barreiros in August, humidity is 78%. With an average temperature of 18°C (65°F), this humidity feels like a warm, enveloping blanket, making travel quite muggy and potentially uncomfortable, as it can leave you feeling sticky and fatigued more quickly than usual.

August Average Humidity in Barreiros

This chart illustrates the average monthly humidity levels in Barreiros, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Barreiros is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%83%83%84%84%86%78%77%82%86%87%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Barreiros

In Barreiros in August, 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 Barreiros.

Maximum UV Index Levels in Barreiros for August

The chart shows the monthly maximum UV Index (UVI) for Barreiros in August, 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 August, the maximum UV index in Barreiros typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2467910987532
Data source: Barreiros August 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 August Weather in Barreiros Compares to Other Months

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

This table compares monthly weather conditions in Barreiros, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (48°F)96 mm (3.8 inches)87%low
February Weather10°C (50°F)121 mm (4.8 inches)85%moderate
March Weather10°C (50°F)114 mm (4.5 inches)83%high
April Weather11°C (53°F)90 mm (3.5 inches)83%high
May Weather14°C (57°F)101 mm (4.0 inches)84%very high
June Weather16°C (61°F)92 mm (3.6 inches)84%very high
July Weather18°C (64°F)48 mm (1.9 inches)86%very high
August Weather18°C (65°F)66 mm (2.6 inches)78%very high
September Weather17°C (63°F)68 mm (2.7 inches)77%high
October Weather15°C (59°F)114 mm (4.5 inches)82%moderate
November Weather11°C (52°F)144 mm (5.7 inches)86%moderate
December Weather10°C (51°F)158 mm (6.2 inches)87%low

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