June Weather in Roura, French Guiana

Last updated: August 23, 2025

In June, the average temperature in Roura, French Guiana hovers around a warm 26°C (79°F). Daytime highs can reach up to 32°C (89°F), while nighttime lows can drop to a comfortable 23°C (73°F). Expect significant rainfall with an average precipitation of 443 mm (17.5 in) spread over 29 days, accompanied by a high average humidity of 87%, creating a lush and vibrant atmosphere.

June Temperature in Roura

In June in Roura, the average temperature is 26°C (79°F). Maximums can reach 32°C (89°F), and minimums can be as low as 23°C (73°F). This comfortable weather makes Roura an inviting destination for travelers seeking pleasant conditions.

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

The chart illustrates June temperature patterns in Roura, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Roura, June typically has an average temperature of 26°C (79°F), with highs reaching up to 32°C (89°F) and lows dropping to around 23°C (73°F).

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

June Precipitation in Roura

In Roura in June, the total precipitation amount is 443 mm (17.5 in) over the course of 29 days.

June Precipitation Trends in Roura

The chart displays monthly precipitation patterns in Roura, 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 Roura, June typically receives around 443 mm (17.5 inches) of precipitation spread over approximately 29 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

June Humidity in Roura

In Roura in June, humidity is 87%. With an average temperature of 26°C (79°F), this humidity feels like walking through a warm, thick blanket, making it essential to stay hydrated and take frequent breaks while exploring.

June Average Humidity in Roura

This chart illustrates the average monthly humidity levels in Roura, 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 Roura is approximately 87%, 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 Roura

In Roura in June, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Roura.

Maximum UV Index Levels in Roura for June

The chart shows the monthly maximum UV Index (UVI) for Roura 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 Roura typically reaches 13, which falls under the extreme exposure category.

Data source: Roura 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 Roura Compares to Other Months

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

This table compares monthly weather conditions in Roura, 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 (78°F)	229 mm (9.0 inches)	78%	extreme
February Weather	26°C (78°F)	204 mm (8.0 inches)	76%	extreme
March Weather	26°C (79°F)	190 mm (7.5 inches)	76%	extreme
April Weather	26°C (79°F)	384 mm (15.1 inches)	77%	extreme
May Weather	26°C (79°F)	576 mm (22.7 inches)	78%	extreme
June Weather	26°C (79°F)	443 mm (17.5 inches)	87%	extreme
July Weather	26°C (79°F)	327 mm (12.9 inches)	81%	extreme
August Weather	27°C (80°F)	143 mm (5.6 inches)	80%	extreme
September Weather	27°C (82°F)	95 mm (3.7 inches)	79%	extreme
October Weather	27°C (81°F)	99 mm (3.9 inches)	80%	extreme
November Weather	27°C (80°F)	239 mm (9.4 inches)	85%	extreme
December Weather	26°C (79°F)	367 mm (14.4 inches)	84%	extreme