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May Weather in San Javier, Argentina

Last updated: August 22, 2025

In May, the average temperature in San Javier, Argentina hovers around 16°C (61°F), with a minimum of 3°C (38°F) and a maximum reaching 31°C (87°F). Expect about 144 mm (5.7 in) of precipitation spread over 8 days, contributing to an average humidity of 83%. 🌧️

May Temperature in San Javier

In May in San Javier, the average temperature is 16°C (61°F), with maximums reaching 31°C (87°F) and minimums dropping as low as 3°C (38°F). This makes it a great time for travelers to enjoy a range of outdoor activities, but it's advisable to pack for both warm and cool weather.

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

The chart illustrates May temperature patterns in San Javier, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Javier, May typically has an average temperature of 16°C (61°F), with highs reaching up to 31°C (87°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec797773686156555863687377
Data source: Temperature data for San Javier 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 Javier

In San Javier in May, the total precipitation amount is 144 mm (5.7 in) over the course of 8 days.

May Precipitation Trends in San Javier

The chart displays monthly precipitation patterns in San Javier, 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 Javier, May typically receives around 144 mm (5.7 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec11410910684144784879821068476
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in San Javier

In San Javier in May, humidity is 83%. With an average temperature of 16°C (61°F), this humidity feels like a warm, muggy blanket wrapping around you, making travel a bit sticky and potentially uncomfortable as you navigate through the sights.

May Average Humidity in San Javier

This chart illustrates the average monthly humidity levels in San Javier, 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 Javier is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec51%57%65%76%83%78%58%54%59%50%53%57%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in San Javier

In San Javier 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 Javier, you can refer to this Hourly UV Index in San Javier.

Maximum UV Index Levels in San Javier for May

The chart shows the monthly maximum UV Index (UVI) for San Javier 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 Javier typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151312964579121415
Data source: San Javier 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 Javier Compares to Other Months

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

This table compares monthly weather conditions in San Javier, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)114 mm (4.5 inches)51%extreme
February Weather25°C (77°F)109 mm (4.3 inches)57%extreme
March Weather23°C (73°F)106 mm (4.2 inches)65%extreme
April Weather20°C (69°F)84 mm (3.3 inches)76%very high
May Weather16°C (61°F)144 mm (5.7 inches)83%high
June Weather13°C (56°F)77 mm (3.1 inches)78%moderate
July Weather13°C (55°F)48 mm (1.9 inches)58%moderate
August Weather14°C (58°F)79 mm (3.1 inches)54%high
September Weather17°C (63°F)82 mm (3.2 inches)59%very high
October Weather20°C (68°F)106 mm (4.2 inches)50%extreme
November Weather23°C (73°F)84 mm (3.3 inches)53%extreme
December Weather25°C (77°F)76 mm (3.0 inches)57%extreme

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