nomadseason

August Weather in Grandola, Portugal

Last updated: August 27, 2025

In August, the average temperature in Grandola, Portugal hovers around 23°C (74°F), offering a pleasant climate for outdoor activities. However, don't be surprised by the extremes: temperatures can dip to a chilly 13°C (56°F) or soar to a scorching 43°C (110°F). With only 2 mm (0.1 in) of precipitation over 0 days, you can expect a dry month, complemented by an average humidity of 60%.

August Temperature in Grandola

In August in Grandola, the average temperature is 23°C (74°F). Maximums can reach 43°C (110°F), while minimums can be as low as 13°C (56°F). It's advisable to pack for both warm days and cooler nights when traveling during this time.

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

The chart illustrates August temperature patterns in Grandola, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grandola, August typically has an average temperature of 23°C (74°F), with highs reaching up to 43°C (110°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec505457596669727471665754
Data source: Temperature data for Grandola generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Grandola

In Grandola in August, the precipitation amount is 2 mm (0.1 in) during a span of 0 days.

August Precipitation Trends in Grandola

The chart displays monthly precipitation patterns in Grandola, 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 Grandola, August typically receives around 2 mm (0.1 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec305281733193218425649
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Grandola

In Grandola in August, humidity is 60%. With an average temperature of 23°C (74°F), this humidity feels like a warm, enveloping blanket that invigorates your senses, making traveling both refreshing and slightly muggy as you explore the vibrant surroundings.

August Average Humidity in Grandola

This chart illustrates the average monthly humidity levels in Grandola, 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 Grandola 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 Grandola

In Grandola 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 Grandola.

Maximum UV Index Levels in Grandola for August

The chart shows the monthly maximum UV Index (UVI) for Grandola 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 Grandola typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910111099643
Data source: Grandola 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 Grandola Compares to Other Months

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

This table compares monthly weather conditions in Grandola, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (51°F)30 mm (1.2 inches)85%moderate
February Weather12°C (55°F)52 mm (2.0 inches)75%moderate
March Weather14°C (57°F)81 mm (3.2 inches)72%high
April Weather15°C (60°F)73 mm (2.9 inches)70%very high
May Weather19°C (66°F)30 mm (1.2 inches)70%very high
June Weather20°C (69°F)9 mm (0.4 inches)63%extreme
July Weather22°C (72°F)3 mm (0.1 inches)60%very high
August Weather23°C (74°F)2 mm (0.1 inches)60%very high
September Weather22°C (71°F)18 mm (0.7 inches)67%very high
October Weather19°C (66°F)42 mm (1.6 inches)74%high
November Weather14°C (58°F)56 mm (2.2 inches)83%moderate
December Weather12°C (54°F)49 mm (1.9 inches)85%moderate

Compare Grandola's Climate with Cities Worldwide