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May Weather in General San Martin, Argentina

Last updated: August 22, 2025

In May, the average temperature in General San Martin, Argentina is a comfortable 11°C (52°F). However, temperatures can range from a chilly -2°C (28°F) at their lowest to a warm 26°C (79°F) at their peak. Expect 41 mm (1.6 in) of precipitation spread over 5 days, along with an average humidity level of 72%, creating a truly distinctive climate experience.

May Temperature in General San Martin

In May in General San Martin, the average temperature is 11°C (52°F). The maximum can reach 26°C (79°F) and the minimum can be as low as -2°C (28°F). This varied climate makes it a great time to explore outdoor activities while being prepared for fluctuating temperatures.

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

The chart illustrates May temperature patterns in General San Martin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In General San Martin, May typically has an average temperature of 11°C (52°F), with highs reaching up to 26°C (79°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec757267615247454954596672
Data source: Temperature data for General San Martin 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 General San Martin

In General San Martin in May, the precipitation amount is 41 mm (1.6 in) over a period of 5 days.

May Precipitation Trends in General San Martin

The chart displays monthly precipitation patterns in General San Martin, 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 General San Martin, May typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec313870704134291751427859
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in General San Martin

In General San Martin in May, humidity is 72%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that can make outdoor activities uncomfortable, often leaving travelers feeling slightly cold and clammy unless they are dressed in layers.

May Average Humidity in General San Martin

This chart illustrates the average monthly humidity levels in General San Martin, 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 General San Martin is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec46%52%62%70%72%68%66%60%59%49%45%41%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in General San Martin

In General San Martin 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 General San Martin for better planning.

Maximum UV Index Levels in General San Martin for May

The chart shows the monthly maximum UV Index (UVI) for General San Martin 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 General San Martin typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141210643357101314
Data source: General San Martin 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 General San Martin Compares to Other Months

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

This table compares monthly weather conditions in General San Martin, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)31 mm (1.2 inches)46%extreme
February Weather22°C (72°F)38 mm (1.5 inches)52%extreme
March Weather19°C (67°F)70 mm (2.7 inches)61%very high
April Weather16°C (61°F)70 mm (2.8 inches)70%high
May Weather11°C (52°F)41 mm (1.6 inches)72%moderate
June Weather8°C (47°F)34 mm (1.3 inches)68%moderate
July Weather7°C (46°F)29 mm (1.1 inches)66%moderate
August Weather10°C (49°F)17 mm (0.7 inches)60%moderate
September Weather12°C (54°F)51 mm (2.0 inches)59%high
October Weather15°C (59°F)42 mm (1.6 inches)49%very high
November Weather19°C (66°F)78 mm (3.1 inches)45%extreme
December Weather22°C (72°F)59 mm (2.3 inches)41%extreme

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