June Weather in Iuna, Brazil

Last updated: August 22, 2025

In Iuna, Brazil, the average temperature in June is a comfortable 19°C (66°F). Expect a minimum of 10°C (50°F) and a maximum of 29°C (85°F), making it a delightful time to explore. With a precipitation amount of just 11 mm (0.4 in) over 2 days and an average humidity of 81%, the weather is generally pleasant for outdoor activities.

June Temperature in Iuna

In June in Iuna, the average temperature is 19°C (66°F). The maximum can reach 29°C (85°F) and the minimum can be as low as 10°C (50°F). This pleasant climate makes Iuna an ideal destination for travelers seeking a comfortable getaway.

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

The chart illustrates June temperature patterns in Iuna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Iuna, June typically has an average temperature of 19°C (66°F), with highs reaching up to 29°C (85°F) and lows dropping to around 10°C (50°F).

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

June Precipitation in Iuna

In Iuna in June, the precipitation amount is 11 mm (0.4 in) over the course of 2 days.

June Precipitation Trends in Iuna

The chart displays monthly precipitation patterns in Iuna, 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 Iuna, June typically receives around 11 mm (0.4 inches) of precipitation spread over approximately 2 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 Iuna

In Iuna in June, humidity is 81%. With an average temperature of 19°C (66°F), this humidity feels like a warm, heavy blanket enveloping you, making travel feel both muggy and slightly stifling, often leading to a need for frequent breaks in the shade.

June Average Humidity in Iuna

This chart illustrates the average monthly humidity levels in Iuna, 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 Iuna is approximately 81%, 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 Iuna

In Iuna in June, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Iuna.

Maximum UV Index Levels in Iuna for June

The chart shows the monthly maximum UV Index (UVI) for Iuna 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 Iuna typically reaches 7, which falls under the high exposure category.

Data source: Iuna 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 Iuna Compares to Other Months

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

This table compares monthly weather conditions in Iuna, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (75°F)	76 mm (3.0 inches)	80%	extreme
February Weather	23°C (74°F)	168 mm (6.6 inches)	85%	extreme
March Weather	23°C (74°F)	120 mm (4.7 inches)	86%	extreme
April Weather	22°C (71°F)	57 mm (2.3 inches)	85%	extreme
May Weather	20°C (67°F)	37 mm (1.5 inches)	82%	very high
June Weather	19°C (66°F)	11 mm (0.4 inches)	81%	high
July Weather	18°C (64°F)	10 mm (0.4 inches)	79%	very high
August Weather	18°C (65°F)	19 mm (0.7 inches)	75%	very high
September Weather	21°C (70°F)	29 mm (1.1 inches)	72%	extreme
October Weather	22°C (72°F)	111 mm (4.4 inches)	66%	extreme
November Weather	21°C (71°F)	163 mm (6.4 inches)	69%	extreme
December Weather	23°C (73°F)	176 mm (6.9 inches)	72%	extreme