June Weather in Posadas, Argentina

Last updated: August 22, 2025

In June, the average temperature in Posadas, Argentina is a comfortable 17°C (63°F). However, be prepared for some variability; temperatures can dip as low as 3°C (37°F) and soar up to 30°C (87°F). Expect a precipitation amount of 94 mm (3.7 in) spread over about 8 days, while the average humidity hovers around 73%. Plan accordingly to make the most of your time in this vibrant destination!

June Temperature in Posadas

In June in Posadas, the average temperature is 17°C (63°F). Maximums can reach 30°C (87°F), and minimums can be as low as 3°C (37°F). This climate makes Posadas an ideal destination for travelers seeking mild weather and the opportunity to enjoy outdoor activities.

June Weather in Posadas: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Posadas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Posadas, June typically has an average temperature of 17°C (63°F), with highs reaching up to 30°C (87°F) and lows dropping to around 3°C (37°F).

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

June Precipitation in Posadas

In Posadas in June, the precipitation amount is 94 mm (3.7 in) over the course of 8 days.

June Precipitation Trends in Posadas

The chart displays monthly precipitation patterns in Posadas, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Posadas, June typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 8 days.

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

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Millimeters (mm) Inches (in)

June Humidity in Posadas

In Posadas in June humidity is 73%. With an average temperature of 17°C (63°F), this humidity feels like a warm embrace, making it ideal for leisurely strolling through vibrant markets or exploring outdoor attractions, though travelers may want to stay hydrated and take breaks in shaded areas to fully enjoy the atmosphere.

June Average Humidity in Posadas

This chart illustrates the average monthly humidity levels in Posadas, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Posadas is approximately 73%, offering insight into how humid the weather typically is during this month.

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

June UV Index in Posadas

In Posadas in June, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Posadas.

Maximum UV Index Levels in Posadas for June

The chart shows the monthly maximum UV Index (UVI) for Posadas in June, 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 June, the maximum UV index in Posadas typically reaches 5, which falls under the moderate exposure category.

Data source: Posadas June 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 June Weather in Posadas Compares to Other Months

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

This table compares monthly weather conditions in Posadas, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	156 mm (6.2 inches)	77%	extreme
February Weather	26°C (79°F)	91 mm (3.6 inches)	71%	extreme
March Weather	25°C (77°F)	106 mm (4.2 inches)	74%	extreme
April Weather	22°C (72°F)	122 mm (4.8 inches)	82%	very high
May Weather	19°C (66°F)	211 mm (8.3 inches)	82%	high
June Weather	17°C (63°F)	94 mm (3.7 inches)	73%	moderate
July Weather	16°C (61°F)	80 mm (3.1 inches)	67%	high
August Weather	18°C (65°F)	72 mm (2.8 inches)	49%	high
September Weather	21°C (70°F)	101 mm (4.0 inches)	54%	very high
October Weather	23°C (73°F)	175 mm (6.9 inches)	58%	extreme
November Weather	24°C (76°F)	142 mm (5.6 inches)	69%	extreme
December Weather	26°C (79°F)	82 mm (3.2 inches)	84%	extreme