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May Weather in Vizela, Portugal

Last updated: August 27, 2025

In Vizela, Portugal, the average temperature in May is a comfortable 16°C (61°F). However, temperatures can vary significantly, with minimums dipping to 2°C (36°F) and maximums soaring to 31°C (89°F). Expect around 103 mm (4.1 in) of precipitation over 10 days, resulting in an average humidity level of 78%—perfect for those who enjoy a lush, vibrant atmosphere!

May Temperature in Vizela

In May in Vizela, the average temperature is 16°C (61°F), with maximums reaching 31°C (89°F) and minimums dipping as low as 2°C (36°F). Be prepared for a diverse range of temperatures to ensure a comfortable and enjoyable travel experience.

May Weather in Vizela: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Vizela, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vizela, May typically has an average temperature of 16°C (61°F), with highs reaching up to 31°C (89°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec454951556164696966595148
Data source: Temperature data for Vizela 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.

May Precipitation in Vizela

In Vizela in May, the precipitation amount is 103 mm (4.1 in) over a span of 10 days.

May Precipitation Trends in Vizela

The chart displays monthly precipitation patterns in Vizela, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Vizela, May typically receives around 103 mm (4.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec13220219217010365292849152206257
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Vizela

In Vizela in May, humidity is 78%. With an average temperature of 16°C (61°F), this humidity feels like a warm, sticky embrace, making travel somewhat uncomfortable as it clings to your skin and creates a heavy atmosphere that can drain your energy.

May Average Humidity in Vizela

This chart illustrates the average monthly humidity levels in Vizela, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Vizela is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%81%78%79%78%71%63%64%71%79%86%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Vizela

In Vizela in May, 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 Vizela.

Maximum UV Index Levels in Vizela for May

The chart shows the monthly maximum UV Index (UVI) for Vizela in May, 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 May, the maximum UV index in Vizela typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24689111098642
Data source: Vizela May 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 May Weather in Vizela Compares to Other Months

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

This table compares monthly weather conditions in Vizela, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)132 mm (5.2 inches)87%low
February Weather10°C (50°F)202 mm (7.9 inches)81%moderate
March Weather11°C (52°F)192 mm (7.6 inches)78%high
April Weather13°C (55°F)170 mm (6.7 inches)79%very high
May Weather16°C (61°F)103 mm (4.1 inches)78%very high
June Weather18°C (64°F)65 mm (2.5 inches)71%extreme
July Weather21°C (69°F)29 mm (1.1 inches)63%very high
August Weather21°C (70°F)28 mm (1.1 inches)64%very high
September Weather19°C (67°F)49 mm (1.9 inches)71%very high
October Weather15°C (60°F)151 mm (6.0 inches)79%high
November Weather11°C (52°F)206 mm (8.1 inches)86%moderate
December Weather9°C (49°F)257 mm (10.1 inches)87%low

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