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March Weather in Riachuelo, Argentina

Last updated: August 22, 2025

In March, the average temperature in Riachuelo, Argentina hovers around 25°C (77°F), with extremes ranging from a chilly 13°C (55°F) to a sizzling 39°C (103°F). Expect 139 mm (5.5 in) of precipitation spread across 9 days, resulting in an average humidity of 73%, adding a tropical feel to the atmosphere.

March Temperature in Riachuelo

In March in Riachuelo, the average temperature is 25°C (77°F). Maximum temperatures can reach 39°C (103°F), while minimums can drop as low as 13°C (55°F). It's a great time to visit if you enjoy warm weather with occasional cool nights.

March Weather in Riachuelo: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Riachuelo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Riachuelo, March typically has an average temperature of 25°C (77°F), with highs reaching up to 39°C (103°F) and lows dropping to around 13°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec828077726562606368737680
Data source: Temperature data for Riachuelo 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.

March Precipitation in Riachuelo

In Riachuelo in March, the total precipitation amount is 139 mm (5.5 in) over the course of 9 days.

March Precipitation Trends in Riachuelo

The chart displays monthly precipitation patterns in Riachuelo, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Riachuelo, March typically receives around 139 mm (5.5 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec139701391221296038398411814776
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Riachuelo

In Riachuelo in March humidity is 73%. With an average temperature of 25°C (77°F), this humidity feels like a warm blanket wrapping around you, making travel a bit sticky but also vibrant and lively, as the air carries the rich scents of the surrounding environment.

March Average Humidity in Riachuelo

This chart illustrates the average monthly humidity levels in Riachuelo, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Riachuelo is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%70%73%83%85%73%63%44%50%53%66%82%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Riachuelo

In Riachuelo in March, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Riachuelo.

Maximum UV Index Levels in Riachuelo for March

The chart shows the monthly maximum UV Index (UVI) for Riachuelo in March, 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 March, the maximum UV index in Riachuelo typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec14141210756710131414
Data source: Riachuelo March 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 March Weather in Riachuelo Compares to Other Months

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

This table compares monthly weather conditions in Riachuelo, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (82°F)139 mm (5.5 inches)76%extreme
February Weather27°C (80°F)70 mm (2.8 inches)70%extreme
March Weather25°C (77°F)139 mm (5.5 inches)73%extreme
April Weather22°C (72°F)122 mm (4.8 inches)83%very high
May Weather18°C (65°F)129 mm (5.1 inches)85%high
June Weather16°C (62°F)60 mm (2.4 inches)73%moderate
July Weather15°C (60°F)38 mm (1.5 inches)63%high
August Weather17°C (64°F)39 mm (1.5 inches)44%high
September Weather20°C (69°F)84 mm (3.3 inches)50%very high
October Weather23°C (73°F)118 mm (4.6 inches)53%extreme
November Weather25°C (77°F)147 mm (5.8 inches)66%extreme
December Weather26°C (80°F)76 mm (3.0 inches)82%extreme

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