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May Weather in Ouesso, Congo

Last updated: August 23, 2025

In May, the average temperature in Ouesso, Congo hovers around 26°C (79°F), offering a warm climate ideal for exploration. Expect minimum temperatures to dip to 21°C (70°F), while maximums can soar up to 36°C (96°F). Rainfall is a factor to consider, with an average precipitation of 109 mm (4.3 in) spread over 19 days. The air feels quite humid, with an average humidity of 88%, creating a tropical atmosphere that defines this vibrant destination.

May Temperature in Ouesso

In May in Ouesso, the average temperature is 26°C (79°F). Maximums can reach 36°C (96°F), and minimums can be as low as 21°C (70°F). This warm weather makes Ouesso an ideal destination for outdoor activities and exploration.

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

The chart illustrates May temperature patterns in Ouesso, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ouesso, May typically has an average temperature of 26°C (79°F), with highs reaching up to 36°C (96°F) and lows dropping to around 21°C (70°F).
JanFebMarAprMayJunJulAugSepOctNovDec798080807978777777777878
Data source: Temperature data for Ouesso generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Ouesso

In Ouesso in May, the precipitation amount is 109 mm (4.3 in) over the course of 19 days.

May Precipitation Trends in Ouesso

The chart displays monthly precipitation patterns in Ouesso, 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 Ouesso, May typically receives around 109 mm (4.3 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec3558137140109769411216618314557
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Ouesso

In Ouesso in May, humidity is 88%. With an average temperature of 26°C (79°F), this humidity feels like a warm blanket wrapped around you, making travel somewhat uncomfortable as you quickly become aware of the stickiness and heaviness in the air.

May Average Humidity in Ouesso

This chart illustrates the average monthly humidity levels in Ouesso, 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 Ouesso is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%84%82%85%88%88%87%87%87%91%90%86%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Ouesso

In Ouesso 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 Ouesso.

Maximum UV Index Levels in Ouesso for May

The chart shows the monthly maximum UV Index (UVI) for Ouesso 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 Ouesso typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121213141311111113131211
Data source: Ouesso 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 Ouesso Compares to Other Months

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

This table compares monthly weather conditions in Ouesso, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)35 mm (1.4 inches)85%extreme
February Weather27°C (80°F)58 mm (2.3 inches)84%extreme
March Weather26°C (80°F)137 mm (5.4 inches)82%extreme
April Weather27°C (80°F)140 mm (5.5 inches)85%extreme
May Weather26°C (79°F)109 mm (4.3 inches)88%extreme
June Weather26°C (78°F)76 mm (3.0 inches)88%extreme
July Weather25°C (77°F)94 mm (3.7 inches)87%extreme
August Weather25°C (77°F)112 mm (4.4 inches)87%extreme
September Weather25°C (77°F)166 mm (6.5 inches)87%extreme
October Weather25°C (77°F)183 mm (7.2 inches)91%extreme
November Weather25°C (78°F)145 mm (5.7 inches)90%extreme
December Weather26°C (79°F)57 mm (2.3 inches)86%extreme

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