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August Weather in Marinhais, Portugal

Last updated: August 27, 2025

The average temperature in Marinhais, Portugal during August is a delightful 23°C (74°F). However, you might experience extremes, with a minimum of 13°C (57°F) and a scorching maximum reaching 45°C (113°F). Expect 5 mm (0.2 in) of precipitation over just 1 day, and enjoy the moderate average humidity of 60% that keeps the atmosphere comfortable.

August Temperature in Marinhais

In August in Marinhais, the average temperature is 23°C (74°F). The maximum can reach 45°C (113°F) and the minimum can be as low as 13°C (57°F). This variety in temperatures makes Marinhais an ideal destination for travelers seeking both warm days and cool evenings.

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

The chart illustrates August temperature patterns in Marinhais, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Marinhais, August typically has an average temperature of 23°C (74°F), with highs reaching up to 45°C (113°F) and lows dropping to around 13°C (57°F).
JanFebMarAprMayJunJulAugSepOctNovDec505456596669737371655753
Data source: Temperature data for Marinhais 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 Marinhais

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

August Precipitation Trends in Marinhais

The chart displays monthly precipitation patterns in Marinhais, 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 Marinhais, August typically receives around 5 mm (0.2 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec3149717736114526437751
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Marinhais

In Marinhais 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 Marinhais

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

In Marinhais 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 Marinhais.

Maximum UV Index Levels in Marinhais for August

The chart shows the monthly maximum UV Index (UVI) for Marinhais 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 Marinhais typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910111098643
Data source: Marinhais 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 Marinhais Compares to Other Months

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

This table compares monthly weather conditions in Marinhais, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (50°F)31 mm (1.2 inches)85%moderate
February Weather12°C (54°F)49 mm (1.9 inches)75%moderate
March Weather14°C (57°F)71 mm (2.8 inches)72%high
April Weather15°C (60°F)77 mm (3.0 inches)70%very high
May Weather19°C (66°F)36 mm (1.4 inches)70%very high
June Weather21°C (69°F)11 mm (0.4 inches)63%extreme
July Weather23°C (73°F)4 mm (0.2 inches)60%very high
August Weather23°C (74°F)5 mm (0.2 inches)60%very high
September Weather22°C (72°F)26 mm (1.0 inches)67%very high
October Weather19°C (66°F)43 mm (1.7 inches)74%high
November Weather14°C (57°F)77 mm (3.0 inches)83%moderate
December Weather12°C (53°F)51 mm (2.0 inches)85%moderate

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