April Weather in Apatou, French Guiana

Last updated: August 23, 2025

In April, the average temperature in Apatou, French Guiana hovers around 26°C (79°F). Expect a range of conditions, with minimums dipping to 21°C (70°F) and highs reaching up to 34°C (93°F). This month typically sees 257 mm (10.1 in) of precipitation spread over 24 days, accompanied by an average humidity of 66%—perfect for those who love the feeling of warmth and moisture!

April Temperature in Apatou

In April in Apatou, the average temperature is 26°C (79°F), with maximums reaching up to 34°C (93°F) and minimums dropping as low as 21°C (70°F). This pleasant weather makes it an ideal time for travelers to explore and enjoy outdoor activities in Apatou.

April Weather in Apatou: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Apatou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Apatou, April typically has an average temperature of 26°C (79°F), with highs reaching up to 34°C (93°F) and lows dropping to around 21°C (70°F).

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

April Precipitation in Apatou

In Apatou in April, the precipitation amount is 257 mm (10.1 in) over the course of 24 days.

April Precipitation Trends in Apatou

The chart displays monthly precipitation patterns in Apatou, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Apatou, April typically receives around 257 mm (10.1 inches) of precipitation spread over approximately 24 days.

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

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Millimeters (mm) Inches (in)

April Humidity in Apatou

In Apatou in April, humidity is 66%. With an average temperature of 26°C (79°F), this humidity feels like a warm, enveloping blanket, making outdoor activities invigorating yet requiring occasional breaks in the shade to stay comfortable while traveling.

April Average Humidity in Apatou

This chart illustrates the average monthly humidity levels in Apatou, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Apatou is approximately 66%, offering insight into how humid the weather typically is during this month.

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

April UV Index in Apatou

In Apatou in April, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Apatou.

Maximum UV Index Levels in Apatou for April

The chart shows the monthly maximum UV Index (UVI) for Apatou in April, 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 April, the maximum UV index in Apatou typically reaches 16, which falls under the extreme exposure category.

Data source: Apatou April 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 April Weather in Apatou Compares to Other Months

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

This table compares monthly weather conditions in Apatou, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	125 mm (4.9 inches)	70%	extreme
February Weather	26°C (78°F)	102 mm (4.0 inches)	66%	extreme
March Weather	26°C (79°F)	106 mm (4.2 inches)	66%	extreme
April Weather	26°C (79°F)	257 mm (10.1 inches)	66%	extreme
May Weather	26°C (79°F)	432 mm (17.0 inches)	68%	extreme
June Weather	26°C (79°F)	340 mm (13.4 inches)	86%	extreme
July Weather	26°C (79°F)	256 mm (10.1 inches)	76%	extreme
August Weather	27°C (80°F)	132 mm (5.2 inches)	65%	extreme
September Weather	27°C (82°F)	96 mm (3.8 inches)	62%	extreme
October Weather	28°C (82°F)	63 mm (2.5 inches)	63%	extreme
November Weather	27°C (80°F)	165 mm (6.5 inches)	74%	extreme
December Weather	26°C (78°F)	223 mm (8.8 inches)	79%	extreme