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May Weather in San Miguel, Argentina

Last updated: August 22, 2025

In May, the average temperature in San Miguel, Argentina hovers around 14°C (58°F), with a range that can dip to a chilly 1°C (33°F) and soar to a warm 28°C (83°F). Expect a precipitation amount of 73 mm (2.9 in) spread over about 6 days, accompanied by an average humidity of 85%. Get ready for a mix of mild days and refreshing breezes!

May Temperature in San Miguel

In May in San Miguel, the average temperature is 14°C (58°F). Maximum temperatures can reach 28°C (83°F), while minimums can drop as low as 1°C (33°F). Be sure to pack layers to accommodate the warm days and cool nights for your travels.

May Weather in San Miguel: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in San Miguel, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Miguel, May typically has an average temperature of 14°C (58°F), with highs reaching up to 28°C (83°F) and lows dropping to around 1°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec767470655753515458626973
Data source: Temperature data for San Miguel 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 San Miguel

In San Miguel in May, the precipitation amount is 73 mm (2.9 in) over a span of 6 days.

May Precipitation Trends in San Miguel

The chart displays monthly precipitation patterns in San Miguel, 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 San Miguel, May typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec6372747873505645761057773
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in San Miguel

In San Miguel in May, humidity is 85%. With an average temperature of 14°C (58°F), this humidity feels like a thick blanket wrapping around you, making even short walks feel heavy and exhausting for traveling.

May Average Humidity in San Miguel

This chart illustrates the average monthly humidity levels in San Miguel, 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 San Miguel is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec51%61%66%80%85%80%69%66%72%63%59%56%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in San Miguel

In San Miguel 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 San Miguel.

Maximum UV Index Levels in San Miguel for May

The chart shows the monthly maximum UV Index (UVI) for San Miguel 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 San Miguel typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141311754468101314
Data source: San Miguel 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 San Miguel Compares to Other Months

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

This table compares monthly weather conditions in San Miguel, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)63 mm (2.5 inches)50%extreme
February Weather23°C (74°F)72 mm (2.8 inches)61%extreme
March Weather21°C (70°F)74 mm (2.9 inches)66%extreme
April Weather18°C (65°F)78 mm (3.1 inches)80%high
May Weather14°C (58°F)73 mm (2.9 inches)85%moderate
June Weather11°C (53°F)50 mm (2.0 inches)80%moderate
July Weather10°C (51°F)56 mm (2.2 inches)69%moderate
August Weather12°C (54°F)45 mm (1.8 inches)66%high
September Weather14°C (58°F)76 mm (3.0 inches)72%very high
October Weather17°C (63°F)105 mm (4.1 inches)63%very high
November Weather20°C (69°F)77 mm (3.0 inches)59%extreme
December Weather23°C (73°F)73 mm (2.9 inches)56%extreme

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