March Weather in Rio Primero, Argentina

Last updated: August 22, 2025

In March, the average temperature in Rio Primero, Argentina is a pleasant 22°C (72°F). However, temperatures can swing from a cool 9°C (48°F) to a sweltering 36°C (96°F). Expect to encounter 78 mm (3.1 in) of precipitation spread over 9 days, with an average humidity of 59%. Enjoy the variety this month brings!

March Temperature in Rio Primero

In March in Rio Primero, the average temperature is 22°C (72°F). Maximums can reach 36°C (96°F), while minimums can drop to as low as 9°C (48°F). This diverse temperature range makes Rio Primero an ideal destination for travelers seeking both warm days and cooler evenings.

March Weather in Rio Primero: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Rio Primero, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rio Primero, March typically has an average temperature of 22°C (72°F), with highs reaching up to 36°C (96°F) and lows dropping to around 9°C (48°F).

Data source: Temperature data for Rio Primero generated using information from the Copernicus Climate Change Service.

March Precipitation in Rio Primero

In Rio Primero in March, the precipitation amount is 78 mm (3.1 in) over the course of 9 days.

March Precipitation Trends in Rio Primero

The chart displays monthly precipitation patterns in Rio Primero, 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 Rio Primero, March typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

March Humidity in Rio Primero

In Rio Primero in March humidity is 59%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace, making it a pleasant time for outdoor adventures and sightseeing, though occasional breezes can refresh your experience.

March Average Humidity in Rio Primero

This chart illustrates the average monthly humidity levels in Rio Primero, 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 Rio Primero is approximately 59%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Rio Primero

In Rio Primero 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 Rio Primero.

Maximum UV Index Levels in Rio Primero for March

The chart shows the monthly maximum UV Index (UVI) for Rio Primero 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 Rio Primero typically reaches 12, which falls under the extreme exposure category.

Data source: Rio Primero 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 Rio Primero Compares to Other Months

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

This table compares monthly weather conditions in Rio Primero, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	119 mm (4.7 inches)	48%	extreme
February Weather	24°C (75°F)	83 mm (3.3 inches)	54%	extreme
March Weather	22°C (72°F)	78 mm (3.1 inches)	59%	extreme
April Weather	19°C (67°F)	85 mm (3.3 inches)	76%	very high
May Weather	15°C (59°F)	46 mm (1.8 inches)	82%	high
June Weather	12°C (53°F)	14 mm (0.5 inches)	74%	moderate
July Weather	11°C (52°F)	13 mm (0.5 inches)	55%	moderate
August Weather	13°C (57°F)	7 mm (0.3 inches)	48%	high
September Weather	17°C (62°F)	25 mm (1.0 inches)	53%	very high
October Weather	20°C (68°F)	56 mm (2.2 inches)	45%	extreme
November Weather	23°C (73°F)	99 mm (3.9 inches)	53%	extreme
December Weather	25°C (77°F)	90 mm (3.5 inches)	53%	extreme