January Weather in Maripasoula, French Guiana

Last updated: August 23, 2025

In Maripasoula, French Guiana, the average temperature in January is a pleasant 25°C (77°F). Expect a comfortable range with minimums dipping to 19°C (67°F) and maximums soaring to 33°C (92°F). However, be prepared for the possibility of 152 mm (6.0 in) of precipitation spread over 20 days, along with an average humidity of 64%. Enjoy this vibrant month while staying mindful of the weather!

January Temperature in Maripasoula

In January in Maripasoula, the average temperature is 25°C (77°F). Maximums can reach 33°C (92°F), while minimums can be as low as 19°C (67°F). This pleasant weather makes it an ideal time for outdoor activities and sightseeing in Maripasoula.

January Weather in Maripasoula: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Maripasoula, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Maripasoula, January typically has an average temperature of 25°C (77°F), with highs reaching up to 33°C (92°F) and lows dropping to around 19°C (67°F).

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

January Precipitation in Maripasoula

In Maripasoula in January, the total precipitation amount is 152 mm (6.0 in) spread over a period of 20 days.

January Precipitation Trends in Maripasoula

The chart displays monthly precipitation patterns in Maripasoula, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Maripasoula, January typically receives around 152 mm (6.0 inches) of precipitation spread over approximately 20 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Maripasoula

In Maripasoula in January, humidity is 64%. With an average temperature of 25°C (77°F), this humidity feels like a warm embrace, making outdoor excursions feel a bit heavier, yet still inviting for travelers seeking a vibrant atmosphere.

January Average Humidity in Maripasoula

This chart illustrates the average monthly humidity levels in Maripasoula, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Maripasoula is approximately 64%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Maripasoula

In Maripasoula in January, 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 Maripasoula, you can check here.

Maximum UV Index Levels in Maripasoula for January

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

Data source: Maripasoula January 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 January Weather in Maripasoula Compares to Other Months

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

This table compares monthly weather conditions in Maripasoula, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	152 mm (6.0 inches)	64%	extreme
February Weather	25°C (77°F)	128 mm (5.0 inches)	55%	extreme
March Weather	26°C (78°F)	147 mm (5.8 inches)	53%	extreme
April Weather	25°C (78°F)	306 mm (12.1 inches)	54%	extreme
May Weather	25°C (78°F)	376 mm (14.8 inches)	62%	extreme
June Weather	25°C (78°F)	282 mm (11.1 inches)	86%	extreme
July Weather	26°C (78°F)	187 mm (7.4 inches)	64%	extreme
August Weather	26°C (80°F)	90 mm (3.6 inches)	51%	extreme
September Weather	28°C (82°F)	55 mm (2.2 inches)	48%	extreme
October Weather	28°C (83°F)	29 mm (1.2 inches)	48%	extreme
November Weather	27°C (81°F)	105 mm (4.1 inches)	56%	extreme
December Weather	26°C (78°F)	220 mm (8.7 inches)	76%	extreme