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May Weather in Isiro, Democratic Republic of the Congo

Last updated: August 23, 2025

In May, the average temperature in Isiro, Democratic Republic of the Congo is a warm 24°C (75°F). Expect a minimum of 19°C (67°F) and a comfortable maximum reaching up to 32°C (90°F). However, prepare for potential showers, as the area experiences 159 mm (6.3 in) of precipitation over about 25 days, coupled with a high average humidity of 87%.

May Temperature in Isiro

In May in Isiro, the average temperature is 24°C (75°F). Maximums can reach 32°C (90°F), while minimums can be as low as 19°C (67°F). This pleasant weather makes it an ideal time for travel and outdoor activities.

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

The chart illustrates May temperature patterns in Isiro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Isiro, May typically has an average temperature of 24°C (75°F), with highs reaching up to 32°C (90°F) and lows dropping to around 19°C (67°F).
JanFebMarAprMayJunJulAugSepOctNovDec787978767574737373737476
Data source: Temperature data for Isiro 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 Isiro

In Isiro in May, the precipitation amount is 159 mm (6.3 in) spread over 25 days.

May Precipitation Trends in Isiro

The chart displays monthly precipitation patterns in Isiro, 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 Isiro, May typically receives around 159 mm (6.3 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec133512016415916414417421821517249
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Isiro

In Isiro in May, humidity is 87%. With an average temperature of 24°C (75°F), this humidity feels like a warm, sticky embrace that clings to your skin, making outdoor activities feel heavier and more exhausting, and the air thickens, leaving you longing for shade and refreshing breezes as you navigate your adventures.

May Average Humidity in Isiro

This chart illustrates the average monthly humidity levels in Isiro, 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 Isiro is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%69%71%82%87%87%87%87%87%90%90%83%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Isiro

In Isiro 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 Isiro, you can check here.

Maximum UV Index Levels in Isiro for May

The chart shows the monthly maximum UV Index (UVI) for Isiro 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 Isiro typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121214151411111313131211
Data source: Isiro 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 Isiro Compares to Other Months

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

This table compares monthly weather conditions in Isiro, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (78°F)12 mm (0.5 inches)72%extreme
February Weather26°C (80°F)35 mm (1.4 inches)69%extreme
March Weather25°C (78°F)120 mm (4.7 inches)71%extreme
April Weather24°C (76°F)164 mm (6.5 inches)82%extreme
May Weather24°C (75°F)159 mm (6.3 inches)87%extreme
June Weather23°C (74°F)164 mm (6.5 inches)87%extreme
July Weather23°C (73°F)144 mm (5.7 inches)87%extreme
August Weather23°C (73°F)174 mm (6.8 inches)87%extreme
September Weather23°C (73°F)218 mm (8.6 inches)87%extreme
October Weather23°C (74°F)215 mm (8.5 inches)90%extreme
November Weather23°C (74°F)172 mm (6.8 inches)90%extreme
December Weather24°C (76°F)49 mm (1.9 inches)83%extreme

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