May Weather in Tonate, French Guiana

Last updated: August 23, 2025

In May, the average temperature in Tonate, French Guiana is a warm 26°C (79°F), with a delightful range where the minimum dips to 23°C (74°F) and the maximum reaches up to 31°C (88°F). Expect 555 mm (21.9 in) of precipitation over the course of the month, along with an average humidity level of 68%, creating a comfortably tropical atmosphere.

May Temperature in Tonate

In May in Tonate, the average temperature is 26°C (79°F). Maximums can reach 31°C (88°F), while minimums can drop to as low as 23°C (74°F). This pleasant climate makes Tonate an ideal destination for travelers seeking warm weather and outdoor activities.

May Weather in Tonate: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Tonate, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tonate, May typically has an average temperature of 26°C (79°F), with highs reaching up to 31°C (88°F) and lows dropping to around 23°C (74°F).

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

May Precipitation in Tonate

In Tonate in May, the total precipitation amount is 555 mm (21.9 in) spread over a period of 30 days.

May Precipitation Trends in Tonate

The chart displays monthly precipitation patterns in Tonate, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Tonate, May typically receives around 555 mm (21.9 inches) of precipitation spread over approximately 30 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Tonate

In Tonate in May, humidity is 68%. With an average temperature of 26°C (79°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities feel a bit stifling unless you stay hydrated and take frequent breaks in the shade.

May Average Humidity in Tonate

This chart illustrates the average monthly humidity levels in Tonate, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Tonate is approximately 68%, offering insight into how humid the weather typically is during this month.

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

May UV Index in Tonate

In Tonate in May, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Tonate, you can check here.

Maximum UV Index Levels in Tonate for May

The chart shows the monthly maximum UV Index (UVI) for Tonate in May, 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 May, the maximum UV index in Tonate typically reaches 14, which falls under the extreme exposure category.

Data source: Tonate May 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 May Weather in Tonate Compares to Other Months

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

This table compares monthly weather conditions in Tonate, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (78°F)	203 mm (8.0 inches)	70%	extreme
February Weather	26°C (79°F)	172 mm (6.8 inches)	66%	extreme
March Weather	26°C (79°F)	202 mm (7.9 inches)	66%	extreme
April Weather	26°C (79°F)	377 mm (14.9 inches)	66%	extreme
May Weather	26°C (79°F)	555 mm (21.9 inches)	68%	extreme
June Weather	26°C (79°F)	447 mm (17.6 inches)	86%	extreme
July Weather	26°C (79°F)	300 mm (11.8 inches)	76%	extreme
August Weather	27°C (81°F)	150 mm (5.9 inches)	65%	extreme
September Weather	27°C (82°F)	96 mm (3.8 inches)	62%	extreme
October Weather	27°C (82°F)	80 mm (3.2 inches)	63%	extreme
November Weather	27°C (80°F)	229 mm (9.0 inches)	74%	extreme
December Weather	26°C (79°F)	343 mm (13.5 inches)	79%	extreme