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May Weather in Vinhais, Portugal

Last updated: August 27, 2025

In May, the average temperature in Vinhais, Portugal is a pleasant 15°C (60°F). During this month, temperatures can range from a cool 2°C (35°F) to a warm 31°C (88°F). Expect around 49 mm (1.9 in) of precipitation spread across 9 days, with an average humidity of 76% making for a refreshing atmosphere.

May Temperature in Vinhais

In May in Vinhais, the average temperature is 15°C (60°F), with maximums reaching 31°C (88°F) and minimums dropping to as low as 2°C (35°F). It's advisable to pack layers to comfortably enjoy your travels in varied temperatures.

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

The chart illustrates May temperature patterns in Vinhais, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vinhais, May typically has an average temperature of 15°C (60°F), with highs reaching up to 31°C (88°F) and lows dropping to around 2°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec414548526065717065574744
Data source: Temperature data for Vinhais 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 Vinhais

In Vinhais in May, the total precipitation amount is 49 mm (1.9 in) spread over 9 days.

May Precipitation Trends in Vinhais

The chart displays monthly precipitation patterns in Vinhais, 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 Vinhais, May typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec52949487494218154075102127
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Vinhais

In Vinhais in May humidity is 76%. With an average temperature of 15°C (60°F), this humidity feels like a warm, damp blanket wrapping around you, making outdoor activities a bit more challenging and urging you to stay hydrated while exploring the area.

May Average Humidity in Vinhais

This chart illustrates the average monthly humidity levels in Vinhais, 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 Vinhais is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%85%79%77%76%64%54%52%63%78%90%91%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Vinhais

In Vinhais 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 Vinhais.

Maximum UV Index Levels in Vinhais for May

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

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

This table compares monthly weather conditions in Vinhais, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)52 mm (2.1 inches)91%low
February Weather7°C (46°F)94 mm (3.7 inches)85%moderate
March Weather9°C (48°F)94 mm (3.7 inches)79%high
April Weather11°C (52°F)87 mm (3.4 inches)77%very high
May Weather15°C (60°F)49 mm (1.9 inches)76%very high
June Weather18°C (65°F)42 mm (1.7 inches)64%extreme
July Weather22°C (71°F)18 mm (0.7 inches)54%very high
August Weather21°C (71°F)15 mm (0.6 inches)52%very high
September Weather18°C (65°F)40 mm (1.6 inches)63%very high
October Weather14°C (57°F)75 mm (2.9 inches)78%high
November Weather9°C (48°F)102 mm (4.0 inches)90%moderate
December Weather7°C (44°F)126 mm (5.0 inches)91%low

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