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May Weather in Cabeceiras de Basto, Portugal

Last updated: August 27, 2025

In May in Cabeceiras de Basto, Portugal, the average temperature is 15°C (59°F), with a minimum dipping to 1°C (34°F) and peaks reaching up to 30°C (86°F). Expect precipitation of approximately 88 mm (3.5 in) spread over 11 days, contributing to an average humidity level of 78%.

May Temperature in Cabeceiras de Basto

In May in Cabeceiras de Basto, the average temperature is 15°C (59°F). The maximum can reach 30°C (86°F) and the minimum can be as low as 1°C (34°F). Make sure to pack layers to enjoy a comfortable and versatile trip!

May Weather in Cabeceiras de Basto: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Cabeceiras de Basto, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cabeceiras de Basto, May typically has an average temperature of 15°C (59°F), with highs reaching up to 30°C (86°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec434749535963686864574946
Data source: Temperature data for Cabeceiras de Basto 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 Cabeceiras de Basto

In Cabeceiras de Basto in May, the total precipitation amount is 88 mm (3.5 in) spread over 11 days.

May Precipitation Trends in Cabeceiras de Basto

The chart displays monthly precipitation patterns in Cabeceiras de Basto, 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 Cabeceiras de Basto, May typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec1151761711438860282545132181235
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Cabeceiras de Basto

In Cabeceiras de Basto in May, humidity is 78%. With an average temperature of 15°C (59°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making outdoor activities a bit more tiring and requiring frequent breaks for hydration as you explore the area.

May Average Humidity in Cabeceiras de Basto

This chart illustrates the average monthly humidity levels in Cabeceiras de Basto, 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 Cabeceiras de Basto 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 Cabeceiras de Basto

In Cabeceiras de Basto 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 Cabeceiras de Basto.

Maximum UV Index Levels in Cabeceiras de Basto for May

The chart shows the monthly maximum UV Index (UVI) for Cabeceiras de Basto 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 Cabeceiras de Basto typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24699111098642
Data source: Cabeceiras de Basto 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 Cabeceiras de Basto Compares to Other Months

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

This table compares monthly weather conditions in Cabeceiras de Basto, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)115 mm (4.5 inches)87%low
February Weather8°C (47°F)176 mm (6.9 inches)81%moderate
March Weather9°C (49°F)170 mm (6.7 inches)78%high
April Weather12°C (53°F)143 mm (5.6 inches)79%very high
May Weather15°C (59°F)88 mm (3.5 inches)78%very high
June Weather17°C (63°F)60 mm (2.4 inches)71%extreme
July Weather20°C (68°F)28 mm (1.1 inches)63%very high
August Weather20°C (68°F)25 mm (1.0 inches)64%very high
September Weather18°C (64°F)45 mm (1.8 inches)71%very high
October Weather14°C (58°F)132 mm (5.2 inches)79%high
November Weather9°C (49°F)181 mm (7.1 inches)86%moderate
December Weather8°C (46°F)235 mm (9.3 inches)87%low

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