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May Weather in Tres Arroyos, Argentina

Last updated: August 22, 2025

In Tres Arroyos, Argentina, the average temperature in May is a mild 11°C (52°F), with a minimum dipping down to -2°C (28°F) and a maximum reaching up to 25°C (78°F). Expect 46 mm (1.8 in) of precipitation spread over 6 days, paired with an average humidity level of 77%. Enjoy the varied weather that this month brings!

May Temperature in Tres Arroyos

In May in Tres Arroyos, the average temperature is 11°C (52°F), with maximums reaching 25°C (78°F) and minimums dropping to as low as -2°C (28°F). This diverse range in temperatures makes it essential for travelers to pack accordingly, ensuring comfort during both warm and cooler moments of the day.

May Weather in Tres Arroyos: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Tres Arroyos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tres Arroyos, May typically has an average temperature of 11°C (52°F), with highs reaching up to 25°C (78°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec726965605247454952566368
Data source: Temperature data for Tres Arroyos 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 Tres Arroyos

In Tres Arroyos in May, the precipitation amount is 46 mm (1.8 in) over a span of 6 days.

May Precipitation Trends in Tres Arroyos

The chart displays monthly precipitation patterns in Tres Arroyos, 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 Tres Arroyos, May typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec708265824644433352688589
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Tres Arroyos

In Tres Arroyos in May humidity is 77%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that can make outdoor activities uncomfortable if not properly dressed, as the moisture in the air amplifies the cold, leaving travelers feeling cooler than expected.

May Average Humidity in Tres Arroyos

This chart illustrates the average monthly humidity levels in Tres Arroyos, 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 Tres Arroyos is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec61%67%70%75%77%74%71%68%71%68%65%58%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Tres Arroyos

In Tres Arroyos in May, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Tres Arroyos for better planning.

Maximum UV Index Levels in Tres Arroyos for May

The chart shows the monthly maximum UV Index (UVI) for Tres Arroyos 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 Tres Arroyos typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141210743357101214
Data source: Tres Arroyos 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 Tres Arroyos Compares to Other Months

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

This table compares monthly weather conditions in Tres Arroyos, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (72°F)70 mm (2.8 inches)61%extreme
February Weather21°C (69°F)82 mm (3.2 inches)67%extreme
March Weather19°C (66°F)65 mm (2.6 inches)70%very high
April Weather15°C (60°F)82 mm (3.2 inches)75%high
May Weather11°C (52°F)46 mm (1.8 inches)77%moderate
June Weather9°C (48°F)44 mm (1.7 inches)74%moderate
July Weather7°C (46°F)43 mm (1.7 inches)71%moderate
August Weather9°C (49°F)33 mm (1.3 inches)68%moderate
September Weather11°C (52°F)52 mm (2.1 inches)71%high
October Weather14°C (57°F)67 mm (2.7 inches)68%very high
November Weather17°C (63°F)85 mm (3.4 inches)65%extreme
December Weather20°C (69°F)89 mm (3.5 inches)58%extreme

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