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August Weather in Vialonga, Portugal

Last updated: August 27, 2025

In August, the average temperature in Vialonga, Portugal is a pleasant 22°C (72°F). Expect a minimum of 15°C (58°F) and the possibility of soaring to a sizzling 43°C (109°F). With an average humidity of 60%, you can anticipate a comfortable feel, despite occasional warmth. Precipitation is minimal, with just 3 mm (0.1 in) expected over one day, making it an enticing time to explore the great outdoors!

August Temperature in Vialonga

In August in Vialonga, the average temperature is 22°C (72°F). The maximum can reach 43°C (109°F) and the minimum can be as low as 15°C (58°F). This makes Vialonga an ideal destination for travelers seeking warm weather and plenty of outdoor activities.

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

The chart illustrates August temperature patterns in Vialonga, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vialonga, August typically has an average temperature of 22°C (72°F), with highs reaching up to 43°C (109°F) and lows dropping to around 15°C (58°F).
JanFebMarAprMayJunJulAugSepOctNovDec515456596568717270655854
Data source: Temperature data for Vialonga 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 Vialonga

In Vialonga in August, the precipitation amount is 3 mm (0.1 in) over the course of 1 day.

August Precipitation Trends in Vialonga

The chart displays monthly precipitation patterns in Vialonga, 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 Vialonga, August typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec3450687238105324427455
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Vialonga

In Vialonga in August, humidity is 60%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace, making it pleasant for exploring local attractions while encouraging travelers to stay hydrated and seek shade during midday adventures.

August Average Humidity in Vialonga

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

In Vialonga 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 Vialonga.

Maximum UV Index Levels in Vialonga for August

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

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

This table compares monthly weather conditions in Vialonga, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (51°F)33 mm (1.3 inches)85%moderate
February Weather12°C (55°F)50 mm (2.0 inches)75%moderate
March Weather14°C (57°F)68 mm (2.7 inches)72%high
April Weather15°C (59°F)72 mm (2.8 inches)70%very high
May Weather18°C (65°F)38 mm (1.5 inches)70%very high
June Weather20°C (68°F)10 mm (0.4 inches)63%extreme
July Weather22°C (71°F)5 mm (0.2 inches)60%very high
August Weather22°C (72°F)3 mm (0.1 inches)60%very high
September Weather21°C (71°F)24 mm (0.9 inches)67%very high
October Weather19°C (66°F)42 mm (1.7 inches)74%high
November Weather14°C (58°F)74 mm (2.9 inches)83%moderate
December Weather12°C (54°F)55 mm (2.2 inches)85%moderate

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