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May Weather in Sao Joao da Talha, Portugal

Last updated: August 27, 2025

In May, the average temperature in Sao Joao da Talha, Portugal is a pleasant 18°C (65°F). While the minimum can dip to 8°C (47°F), you might also experience highs of 35°C (96°F). During this time, expect about 38 mm (1.5 in) of precipitation spread over 5 days, along with an average humidity of 70%.

May Temperature in Sao Joao da Talha

In May in Sao Joao da Talha, the average temperature is 18°C (65°F). Maximum temperatures can reach 35°C (96°F), while minimums can drop as low as 8°C (47°F). This variability makes it essential for travelers to pack both light clothing for the warmth and warmer layers for the cooler evenings.

May Weather in Sao Joao da Talha: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Sao Joao da Talha, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sao Joao da Talha, May typically has an average temperature of 18°C (65°F), with highs reaching up to 35°C (96°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec515456596568717270655854
Data source: Temperature data for Sao Joao da Talha 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 Sao Joao da Talha

In Sao Joao da Talha in May, the total precipitation amount is 38 mm (1.5 in) spread over a duration of 5 days.

May Precipitation Trends in Sao Joao da Talha

The chart displays monthly precipitation patterns in Sao Joao da Talha, 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 Sao Joao da Talha, May typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec3450687238105324427455
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Sao Joao da Talha

In Sao Joao da Talha in May humidity is 70%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace, making it quite comfortable for traveling, though it can leave you feeling slightly sticky if you're on the move for too long.

May Average Humidity in Sao Joao da Talha

This chart illustrates the average monthly humidity levels in Sao Joao da Talha, 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 Sao Joao da Talha 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 Sao Joao da Talha

In Sao Joao da Talha 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 Sao Joao da Talha.

Maximum UV Index Levels in Sao Joao da Talha for May

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

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

This table compares monthly weather conditions in Sao Joao da Talha, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (51°F)33 mm (1.3 inches)85%moderate
February Weather12°C (55°F)50 mm (2.0 inches)75%moderate
March Weather14°C (57°F)68 mm (2.7 inches)72%high
April Weather15°C (59°F)72 mm (2.8 inches)70%very high
May Weather18°C (65°F)38 mm (1.5 inches)70%very high
June Weather20°C (68°F)10 mm (0.4 inches)63%extreme
July Weather22°C (71°F)5 mm (0.2 inches)60%very high
August Weather22°C (72°F)3 mm (0.1 inches)60%very high
September Weather21°C (71°F)24 mm (0.9 inches)67%very high
October Weather19°C (66°F)42 mm (1.7 inches)74%high
November Weather14°C (58°F)74 mm (2.9 inches)83%moderate
December Weather12°C (54°F)55 mm (2.2 inches)85%moderate

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