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May Weather in Rosario de la Frontera, Argentina

Last updated: August 22, 2025

In May, the average temperature in Rosario de la Frontera, Argentina is a pleasant 14°C (57°F). However, temperatures can range from a chilly 0°C (33°F) to a warm 30°C (86°F). Expect 41 mm (1.6 in) of precipitation spread over approximately 10 days, accompanied by an average humidity of 74%.

May Temperature in Rosario de la Frontera

In May, in Rosario de la Frontera, the average temperature is 14°C (57°F). Maximums can reach 30°C (86°F), while minimums can drop as low as 0°C (33°F). Be prepared for a range of weather conditions, making it an ideal time for versatile outdoor activities.

May Weather in Rosario de la Frontera: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Rosario de la Frontera, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rosario de la Frontera, May typically has an average temperature of 14°C (57°F), with highs reaching up to 30°C (86°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec737067645752525663687072
Data source: Temperature data for Rosario de la Frontera 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 Rosario de la Frontera

In Rosario de la Frontera in May, the precipitation amount is 41 mm (1.6 in) spread over 10 days.

May Precipitation Trends in Rosario de la Frontera

The chart displays monthly precipitation patterns in Rosario de la Frontera, 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 Rosario de la Frontera, May typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec204211142994218961866104168
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Rosario de la Frontera

In Rosario de la Frontera in May, humidity is 74%. With an average temperature of 14°C (57°F), this humidity feels like a warm, damp blanket wrapping around you, making it slightly uncomfortable for traveling, as you may find yourself quickly sweating and in need of frequent breaks to cool down.

May Average Humidity in Rosario de la Frontera

This chart illustrates the average monthly humidity levels in Rosario de la Frontera, 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 Rosario de la Frontera is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%87%88%85%74%56%47%44%57%55%70%77%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Rosario de la Frontera

In Rosario de la Frontera in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Rosario de la Frontera.

Maximum UV Index Levels in Rosario de la Frontera for May

The chart shows the monthly maximum UV Index (UVI) for Rosario de la Frontera 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 Rosario de la Frontera typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16151411867811141616
Data source: Rosario de la Frontera 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 Rosario de la Frontera Compares to Other Months

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

This table compares monthly weather conditions in Rosario de la Frontera, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (73°F)204 mm (8.0 inches)84%extreme
February Weather21°C (70°F)211 mm (8.3 inches)87%extreme
March Weather20°C (67°F)142 mm (5.6 inches)88%extreme
April Weather18°C (64°F)99 mm (3.9 inches)85%extreme
May Weather14°C (57°F)41 mm (1.6 inches)74%very high
June Weather11°C (52°F)18 mm (0.7 inches)56%high
July Weather11°C (52°F)9 mm (0.4 inches)47%high
August Weather14°C (57°F)6 mm (0.2 inches)44%very high
September Weather17°C (63°F)18 mm (0.7 inches)57%extreme
October Weather20°C (68°F)66 mm (2.6 inches)55%extreme
November Weather21°C (71°F)104 mm (4.1 inches)70%extreme
December Weather22°C (72°F)168 mm (6.6 inches)77%extreme

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