May Weather in Port-Gentil, Gabon

Last updated: August 23, 2025

In May, the average temperature in Port-Gentil, Gabon is a balmy 27°C (80°F), making it a warm and inviting destination. Expect minimums of 24°C (75°F) and maximums reaching up to 29°C (84°F). However, be prepared for some rain, as the area experiences 152 mm (6.0 in) of precipitation over 22 days, accompanied by a high average humidity of 83%.

May Temperature in Port-Gentil

In May in Port-Gentil, the average temperature is 27°C (80°F), with maximums reaching 29°C (84°F) and minimums dropping to as low as 24°C (75°F). This pleasant climate makes it an ideal destination for travelers seeking warmth and comfort.

May Weather in Port-Gentil: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Port-Gentil, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Port-Gentil, May typically has an average temperature of 27°C (80°F), with highs reaching up to 29°C (84°F) and lows dropping to around 24°C (75°F).

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

May Precipitation in Port-Gentil

In Port-Gentil in May, the total precipitation amount is 152 mm (6.0 in) spread over 22 days.

May Precipitation Trends in Port-Gentil

The chart displays monthly precipitation patterns in Port-Gentil, 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 Port-Gentil, May typically receives around 152 mm (6.0 inches) of precipitation spread over approximately 22 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 Port-Gentil

In Port-Gentil in May, humidity is 83%. With an average temperature of 27°C (80°F), this humidity feels like a warm, steamy embrace, making traveling a bit uncomfortable as the air clings to your skin and renders even the slightest exertion more exhausting.

May Average Humidity in Port-Gentil

This chart illustrates the average monthly humidity levels in Port-Gentil, 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 Port-Gentil is approximately 83%, 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 Port-Gentil

In Port-Gentil in May, 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 Port-Gentil.

Maximum UV Index Levels in Port-Gentil for May

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

Data source: Port-Gentil 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 Port-Gentil Compares to Other Months

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

This table compares monthly weather conditions in Port-Gentil, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (80°F)	264 mm (10.4 inches)	82%	extreme
February Weather	27°C (81°F)	199 mm (7.8 inches)	81%	extreme
March Weather	27°C (82°F)	174 mm (6.9 inches)	81%	extreme
April Weather	27°C (81°F)	174 mm (6.9 inches)	82%	extreme
May Weather	27°C (80°F)	152 mm (6.0 inches)	83%	extreme
June Weather	25°C (77°F)	32 mm (1.3 inches)	82%	very high
July Weather	24°C (75°F)	16 mm (0.6 inches)	83%	very high
August Weather	24°C (76°F)	20 mm (0.8 inches)	86%	extreme
September Weather	25°C (78°F)	50 mm (2.0 inches)	87%	extreme
October Weather	26°C (79°F)	196 mm (7.7 inches)	87%	extreme
November Weather	26°C (79°F)	277 mm (10.9 inches)	87%	extreme
December Weather	26°C (80°F)	299 mm (11.8 inches)	84%	extreme