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August Weather in Arraiolos, Portugal

Last updated: August 27, 2025

In August, the average temperature in Arraiolos, Portugal hovers around 24°C (76°F). Expect minimums of 12°C (54°F) and maximums reaching up to 45°C (113°F). With average humidity at 60%, the climate offers a warm, comfortable experience. However, be prepared for a bit of rain, as total precipitation averages around 5 mm (0.2 in) over the course of 1 day.

August Temperature in Arraiolos

In August in Arraiolos, the average temperature is 24°C (76°F). The maximum can reach 45°C (113°F) and the minimum can be as low as 12°C (54°F). Travelers should prepare for warm days and cool nights, ensuring they have appropriate clothing for varying temperatures.

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

The chart illustrates August temperature patterns in Arraiolos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arraiolos, August typically has an average temperature of 24°C (76°F), with highs reaching up to 45°C (113°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec485355586670747673655652
Data source: Temperature data for Arraiolos 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 Arraiolos

In Arraiolos in August, the precipitation amount is 5 mm (0.2 in) over a duration of 1 day.

August Precipitation Trends in Arraiolos

The chart displays monthly precipitation patterns in Arraiolos, 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 Arraiolos, August typically receives around 5 mm (0.2 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec3451918839155525436863
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Arraiolos

In Arraiolos in August, humidity is 60%. With an average temperature of 24°C (76°F), this humidity feels like a warm, enveloping blanket, making it essential to stay hydrated as you explore. The air is thick, and you may find yourself feeling slightly sticky, but the pleasant warmth allows for enjoyable outdoor activities and leisurely strolls.

August Average Humidity in Arraiolos

This chart illustrates the average monthly humidity levels in Arraiolos, 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 Arraiolos is approximately 60%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%75%72%70%70%63%60%60%68%74%83%85%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Arraiolos

In Arraiolos in August, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Arraiolos.

Maximum UV Index Levels in Arraiolos for August

The chart shows the monthly maximum UV Index (UVI) for Arraiolos 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 Arraiolos typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3569101110109643
Data source: Arraiolos 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 Arraiolos Compares to Other Months

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

This table compares monthly weather conditions in Arraiolos, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (49°F)34 mm (1.3 inches)85%moderate
February Weather12°C (53°F)51 mm (2.0 inches)75%moderate
March Weather13°C (55°F)91 mm (3.6 inches)72%high
April Weather15°C (59°F)88 mm (3.5 inches)70%very high
May Weather19°C (66°F)39 mm (1.5 inches)70%very high
June Weather21°C (70°F)15 mm (0.6 inches)63%extreme
July Weather24°C (75°F)5 mm (0.2 inches)60%very high
August Weather24°C (76°F)5 mm (0.2 inches)60%very high
September Weather23°C (73°F)25 mm (1.0 inches)67%very high
October Weather19°C (66°F)43 mm (1.7 inches)74%high
November Weather13°C (56°F)68 mm (2.7 inches)83%moderate
December Weather11°C (52°F)63 mm (2.5 inches)85%moderate

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