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May Weather in San Gustavo, Argentina

Last updated: August 22, 2025

In San Gustavo, Argentina, the average temperature in May is a comfortable 16°C (61°F). However, be prepared for some variability, as temperatures can dip as low as 2°C (37°F) or soar up to 30°C (86°F). This month typically brings about 140 mm (5.5 in) of precipitation spread over 8 days, and you'll experience an average humidity of 82%. Perfect weather for enjoying the vibrant atmosphere of this locale!

May Temperature in San Gustavo

In May in San Gustavo, the average temperature is 16°C (61°F). The maximum can reach 30°C (86°F), while the minimum can drop as low as 2°C (37°F). This variation in temperature makes it essential to pack layers for your travels.

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

The chart illustrates May temperature patterns in San Gustavo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Gustavo, May typically has an average temperature of 16°C (61°F), with highs reaching up to 30°C (86°F) and lows dropping to around 2°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec787672686056555863677376
Data source: Temperature data for San Gustavo 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 Gustavo

In San Gustavo in May, the precipitation amount is 140 mm (5.5 in) over the course of 8 days.

May Precipitation Trends in San Gustavo

The chart displays monthly precipitation patterns in San Gustavo, 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 Gustavo, May typically receives around 140 mm (5.5 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec11098899614082609378967485
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in San Gustavo

In San Gustavo in May humidity is 82%. With an average temperature of 16°C (61°F), this humidity feels like a heavy blanket enveloping you, making travel feel a bit sluggish and requiring frequent breaks to hydrate and cool down.

May Average Humidity in San Gustavo

This chart illustrates the average monthly humidity levels in San Gustavo, 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 Gustavo is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec59%57%69%78%82%81%66%54%61%59%58%68%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in San Gustavo

In San Gustavo in May, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in San Gustavo, you can refer to this Hourly UV Index in San Gustavo.

Maximum UV Index Levels in San Gustavo for May

The chart shows the monthly maximum UV Index (UVI) for San Gustavo 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 Gustavo typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151312964569111414
Data source: San Gustavo 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 Gustavo Compares to Other Months

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

This table compares monthly weather conditions in San Gustavo, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)109 mm (4.3 inches)59%extreme
February Weather24°C (76°F)97 mm (3.8 inches)56%extreme
March Weather22°C (73°F)89 mm (3.5 inches)69%extreme
April Weather20°C (68°F)96 mm (3.8 inches)78%very high
May Weather16°C (61°F)140 mm (5.5 inches)82%high
June Weather13°C (56°F)82 mm (3.2 inches)81%moderate
July Weather13°C (55°F)60 mm (2.3 inches)66%moderate
August Weather14°C (58°F)93 mm (3.7 inches)54%high
September Weather17°C (63°F)78 mm (3.1 inches)60%very high
October Weather20°C (68°F)96 mm (3.8 inches)59%extreme
November Weather23°C (73°F)74 mm (2.9 inches)57%extreme
December Weather24°C (76°F)85 mm (3.3 inches)68%extreme

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