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May Weather in Carvoeiro, Portugal

Last updated: August 27, 2025

In May, the average temperature in Carvoeiro, Portugal is a pleasant 19°C (66°F). You'll experience a range from a cool 5°C (42°F) to a warm 35°C (96°F). Be prepared for 43 mm (1.7 in) of precipitation spread over 6 days, and enjoy a relative humidity of around 70%.

May Temperature in Carvoeiro

In May, in Carvoeiro, the average temperature is 19°C (66°F). Maximum temperatures can reach 35°C (96°F), while minimums can drop as low as 5°C (42°F). Be prepared for a range of temperatures during your travels, so pack accordingly for both warm and cool conditions.

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

The chart illustrates May temperature patterns in Carvoeiro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Carvoeiro, May typically has an average temperature of 19°C (66°F), with highs reaching up to 35°C (96°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec485355586669747572655551
Data source: Temperature data for Carvoeiro 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 Carvoeiro

In Carvoeiro in May, the precipitation amount is 43 mm (1.7 in) over a period of 6 days.

May Precipitation Trends in Carvoeiro

The chart displays monthly precipitation patterns in Carvoeiro, 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 Carvoeiro, May typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec4362969443175630629373
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Carvoeiro

In Carvoeiro in May humidity is 70%. With an average temperature of 19°C (66°F), this humidity feels like a warm blanket enveloping you, making travel a bit sticky and prompting frequent breaks for water as you explore the sights.

May Average Humidity in Carvoeiro

This chart illustrates the average monthly humidity levels in Carvoeiro, 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 Carvoeiro is approximately 70%, 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 May generated using information from the Copernicus Climate Change Service.

May UV Index in Carvoeiro

In Carvoeiro 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 Carvoeiro.

Maximum UV Index Levels in Carvoeiro for May

The chart shows the monthly maximum UV Index (UVI) for Carvoeiro 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 Carvoeiro typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34689111098643
Data source: Carvoeiro 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 Carvoeiro Compares to Other Months

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

This table compares monthly weather conditions in Carvoeiro, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)43 mm (1.7 inches)85%moderate
February Weather11°C (53°F)62 mm (2.4 inches)75%moderate
March Weather13°C (55°F)96 mm (3.8 inches)72%high
April Weather15°C (59°F)93 mm (3.7 inches)70%very high
May Weather19°C (66°F)43 mm (1.7 inches)70%very high
June Weather21°C (70°F)17 mm (0.7 inches)63%extreme
July Weather23°C (75°F)5 mm (0.2 inches)60%very high
August Weather24°C (76°F)6 mm (0.2 inches)60%very high
September Weather22°C (72°F)30 mm (1.2 inches)67%very high
October Weather18°C (65°F)62 mm (2.4 inches)74%high
November Weather13°C (55°F)93 mm (3.7 inches)83%moderate
December Weather11°C (52°F)72 mm (2.9 inches)85%moderate

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