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August Weather in Santo Andre, Portugal

Last updated: August 27, 2025

In Santo Andre, Portugal, the average temperature in August is a warm 24°C (75°F). However, temperatures can range dramatically, with a minimum of 12°C (53°F) and soaring up to 45°C (113°F). Expect a light drizzle with an average precipitation of just 6 mm (0.3 in) over 1 day during the month, while the average humidity sits comfortably at 60%.

August Temperature in Santo Andre

In August in Santo Andre, the average temperature is 24°C (75°F). Maximum temperatures can reach up to 45°C (113°F), while the minimum can drop as low as 12°C (53°F). Be prepared for a wide range of temperatures, ensuring you pack accordingly for your trip.

August Weather in Santo Andre: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Santo Andre, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santo Andre, August typically has an average temperature of 24°C (75°F), with highs reaching up to 45°C (113°F) and lows dropping to around 12°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec495456596770747572665652
Data source: Temperature data for Santo Andre 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 Santo Andre

In Santo Andre in August, the precipitation amount is 6 mm (0.3 in) over the course of 1 day.

August Precipitation Trends in Santo Andre

The chart displays monthly precipitation patterns in Santo Andre, 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 Santo Andre, August typically receives around 6 mm (0.3 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec3550808139155728437357
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Santo Andre

In Santo Andre in August, humidity is 60%. With an average temperature of 24°C (75°F), this humidity feels like a warm, tropical embrace, making it both pleasant and slightly sticky for traveling.

August Average Humidity in Santo Andre

This chart illustrates the average monthly humidity levels in Santo Andre, 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 Santo Andre 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 Santo Andre

In Santo Andre in August, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Santo Andre.

Maximum UV Index Levels in Santo Andre for August

The chart shows the monthly maximum UV Index (UVI) for Santo Andre 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 Santo Andre typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35689111098643
Data source: Santo Andre 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 Santo Andre Compares to Other Months

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

This table compares monthly weather conditions in Santo Andre, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (49°F)35 mm (1.4 inches)85%moderate
February Weather12°C (54°F)50 mm (2.0 inches)75%moderate
March Weather13°C (56°F)80 mm (3.1 inches)72%high
April Weather15°C (60°F)81 mm (3.2 inches)70%very high
May Weather19°C (67°F)39 mm (1.5 inches)70%very high
June Weather21°C (70°F)15 mm (0.6 inches)63%extreme
July Weather23°C (74°F)5 mm (0.2 inches)60%very high
August Weather24°C (75°F)6 mm (0.3 inches)60%very high
September Weather22°C (72°F)28 mm (1.1 inches)67%very high
October Weather19°C (66°F)43 mm (1.7 inches)74%high
November Weather13°C (56°F)73 mm (2.9 inches)83%moderate
December Weather11°C (53°F)57 mm (2.2 inches)85%moderate

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