June Weather in Grajau, Brazil

Last updated: August 22, 2025

In Grajau, Brazil, the average temperature in June hovers around 27°C (81°F), creating a pleasant climate for outdoor activities. The temperature can range from a minimum of 18°C (64°F) to a maximum of 35°C (95°F), ensuring a variety of experiences throughout the day. With an average humidity of 80%, you might feel a bit of stickiness in the air, but the charm of this destination shines through. Expect 4 mm (0.2 in) of precipitation over just 1 day, making it a great time to explore with only brief interruptions.

June Temperature in Grajau

In June in Grajau, the average temperature is 27°C (81°F). Maximums can reach up to 35°C (95°F), and minimums can drop as low as 18°C (64°F). This pleasant climate makes it an ideal time to explore the outdoors and enjoy various activities while traveling.

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

The chart illustrates June temperature patterns in Grajau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grajau, June typically has an average temperature of 27°C (81°F), with highs reaching up to 35°C (95°F) and lows dropping to around 18°C (64°F).

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

June Precipitation in Grajau

In Grajau in June, the precipitation amount is 4 mm (0.2 in) during 1 day.

June Precipitation Trends in Grajau

The chart displays monthly precipitation patterns in Grajau, 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 Grajau, June typically receives around 4 mm (0.2 inches) of precipitation spread over approximately 1 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 Grajau

In Grajau in June humidity is 80%. With an average temperature of 27°C (81°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making travel tiring as sweat beads form quickly and the air feels thick and heavy.

June Average Humidity in Grajau

This chart illustrates the average monthly humidity levels in Grajau, 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 Grajau is approximately 80%, 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 Grajau

In Grajau in June, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Grajau.

Maximum UV Index Levels in Grajau for June

The chart shows the monthly maximum UV Index (UVI) for Grajau 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 Grajau typically reaches 11, which falls under the extreme exposure category.

Data source: Grajau 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 Grajau Compares to Other Months

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

This table compares monthly weather conditions in Grajau, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (80°F)	122 mm (4.8 inches)	91%	extreme
February Weather	26°C (80°F)	214 mm (8.4 inches)	91%	extreme
March Weather	26°C (79°F)	193 mm (7.6 inches)	91%	extreme
April Weather	27°C (80°F)	146 mm (5.8 inches)	94%	extreme
May Weather	27°C (81°F)	45 mm (1.8 inches)	89%	extreme
June Weather	27°C (81°F)	4 mm (0.2 inches)	80%	extreme
July Weather	27°C (81°F)	3 mm (0.1 inches)	66%	extreme
August Weather	28°C (83°F)	2 mm (0.1 inches)	53%	extreme
September Weather	29°C (84°F)	9 mm (0.4 inches)	46%	extreme
October Weather	29°C (84°F)	36 mm (1.4 inches)	45%	extreme
November Weather	28°C (82°F)	88 mm (3.4 inches)	53%	extreme
December Weather	27°C (82°F)	124 mm (4.9 inches)	82%	extreme