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May Weather in Mem Martins, Portugal

Last updated: August 27, 2025

In May, the average temperature in Mem Martins, Portugal is a pleasant 17°C (63°F). Expect minimums around 10°C (50°F) and delightful highs reaching up to 30°C (86°F). With an average humidity of 70%, the atmosphere is comfortably warm. Be prepared for 36 mm (1.4 in) of precipitation spread over 4 days, ensuring a refreshing touch to the landscape!

May Temperature in Mem Martins

In May in Mem Martins, the average temperature is 17°C (63°F). Maximums can reach 30°C (86°F), and minimums can be as low as 10°C (50°F). This mild climate makes Mem Martins a great destination for travelers seeking pleasant weather.

May Weather in Mem Martins: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Mem Martins, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mem Martins, May typically has an average temperature of 17°C (63°F), with highs reaching up to 30°C (86°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec535556586365686968655956
Data source: Temperature data for Mem Martins 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 Mem Martins

In Mem Martins in May, the precipitation amount is 36 mm (1.4 in) over the course of 4 days.

May Precipitation Trends in Mem Martins

The chart displays monthly precipitation patterns in Mem Martins, 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 Mem Martins, May typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec3753667336115327468062
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Mem Martins

In Mem Martins in May humidity is 70%. With an average temperature of 17°C (63°F), this humidity feels like a warm embrace, making travel both refreshing and slightly sticky, as you navigate the air thick with moisture.

May Average Humidity in Mem Martins

This chart illustrates the average monthly humidity levels in Mem Martins, 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 Mem Martins 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 Mem Martins

In Mem Martins in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Mem Martins.

Maximum UV Index Levels in Mem Martins for May

The chart shows the monthly maximum UV Index (UVI) for Mem Martins 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 Mem Martins typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910111098643
Data source: Mem Martins 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 Mem Martins Compares to Other Months

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

This table compares monthly weather conditions in Mem Martins, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (53°F)37 mm (1.5 inches)85%moderate
February Weather13°C (55°F)53 mm (2.1 inches)75%moderate
March Weather14°C (57°F)66 mm (2.6 inches)72%high
April Weather15°C (59°F)73 mm (2.9 inches)70%very high
May Weather17°C (63°F)36 mm (1.4 inches)70%very high
June Weather18°C (66°F)11 mm (0.4 inches)63%extreme
July Weather20°C (68°F)5 mm (0.2 inches)60%very high
August Weather20°C (69°F)3 mm (0.1 inches)60%very high
September Weather20°C (68°F)27 mm (1.1 inches)67%very high
October Weather18°C (65°F)46 mm (1.8 inches)74%high
November Weather15°C (59°F)80 mm (3.2 inches)83%moderate
December Weather13°C (56°F)62 mm (2.4 inches)85%moderate

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