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May Weather in Arroyo Seco, Argentina

Last updated: August 22, 2025

In Arroyo Seco, Argentina, the average temperature in May is a mild 14°C (58°F). Expect temperatures to range from a chilly -1°C (31°F) to a warm 29°C (84°F). During this month, you'll encounter precipitation totaling 70 mm (2.8 in) across approximately 7 days, with an average humidity of 82%. Stay prepared for a blend of cool and warm days!

May Temperature in Arroyo Seco

In May in Arroyo Seco, the average temperature is 14°C (58°F). Maximums can reach 29°C (84°F) and minimums can drop as low as -1°C (31°F). This fluctuation in temperature makes it essential to pack layers for your trip.

May Weather in Arroyo Seco: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Arroyo Seco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arroyo Seco, May typically has an average temperature of 14°C (58°F), with highs reaching up to 29°C (84°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec777571665853515560647175
Data source: Temperature data for Arroyo Seco 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 Arroyo Seco

In Arroyo Seco in May, the precipitation amount is 70 mm (2.8 in) over a span of 7 days.

May Precipitation Trends in Arroyo Seco

The chart displays monthly precipitation patterns in Arroyo Seco, 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 Arroyo Seco, May typically receives around 70 mm (2.8 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec10874911277028303766677473
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Arroyo Seco

In Arroyo Seco in May, humidity is 82%. With an average temperature of 14°C (58°F), this humidity feels like a heavy blanket wrapping around you, making travel uncomfortable and sticky.

May Average Humidity in Arroyo Seco

This chart illustrates the average monthly humidity levels in Arroyo Seco, 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 Arroyo Seco is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec48%55%64%76%82%77%62%59%62%52%56%51%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Arroyo Seco

In Arroyo Seco in May, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Arroyo Seco.

Maximum UV Index Levels in Arroyo Seco for May

The chart shows the monthly maximum UV Index (UVI) for Arroyo Seco 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 Arroyo Seco typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141311854468111314
Data source: Arroyo Seco 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 Arroyo Seco Compares to Other Months

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

This table compares monthly weather conditions in Arroyo Seco, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)108 mm (4.3 inches)48%extreme
February Weather24°C (75°F)74 mm (2.9 inches)55%extreme
March Weather21°C (71°F)91 mm (3.6 inches)64%extreme
April Weather19°C (66°F)127 mm (5.0 inches)76%very high
May Weather14°C (58°F)70 mm (2.8 inches)82%moderate
June Weather12°C (53°F)28 mm (1.1 inches)77%moderate
July Weather11°C (52°F)30 mm (1.2 inches)62%moderate
August Weather13°C (55°F)37 mm (1.5 inches)59%high
September Weather15°C (60°F)66 mm (2.6 inches)62%very high
October Weather18°C (64°F)67 mm (2.6 inches)52%extreme
November Weather22°C (71°F)74 mm (2.9 inches)56%extreme
December Weather24°C (75°F)73 mm (2.9 inches)51%extreme

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