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May Weather in Mumias, Kenya

Last updated: August 23, 2025

In May, the average temperature in Mumias, Kenya hovers around 22°C (71°F), with a minimum of 15°C (60°F) and a pleasant maximum of 30°C (87°F). Be prepared for rain, as the area sees an average precipitation of 267 mm (10.5 in) spread over 29 days, contributing to a notably high humidity level of 83%.

May Temperature in Mumias

In May, in Mumias, the average temperature is 22°C (71°F). The maximum can reach 30°C (87°F) and the minimum can be as low as 15°C (60°F). This pleasant climate makes Mumias an ideal destination for travelers looking to enjoy mild weather and outdoor activities.

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

The chart illustrates May temperature patterns in Mumias, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mumias, May typically has an average temperature of 22°C (71°F), with highs reaching up to 30°C (87°F) and lows dropping to around 15°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec737473727170697071717272
Data source: Temperature data for Mumias 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 Mumias

In Mumias in May, the total precipitation amount is 267 mm (10.5 in) spread over 29 days.

May Precipitation Trends in Mumias

The chart displays monthly precipitation patterns in Mumias, 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 Mumias, May typically receives around 267 mm (10.5 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec9192180263267147133156166219178142
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Mumias

In Mumias in May humidity is 83%. With an average temperature of 22°C (71°F), this humidity feels like a warm blanket wrapping around you, making travel a bit sticky but still enjoyable, as long as you stay hydrated and take breaks in the shade.

May Average Humidity in Mumias

This chart illustrates the average monthly humidity levels in Mumias, 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 Mumias is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec59%52%46%56%83%83%83%84%86%89%90%82%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Mumias

In Mumias 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 Mumias.

Maximum UV Index Levels in Mumias for May

The chart shows the monthly maximum UV Index (UVI) for Mumias 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 Mumias typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141516151311111313131312
Data source: Mumias 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 Mumias Compares to Other Months

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

This table compares monthly weather conditions in Mumias, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (73°F)91 mm (3.6 inches)59%extreme
February Weather23°C (74°F)92 mm (3.6 inches)52%extreme
March Weather23°C (73°F)180 mm (7.1 inches)46%extreme
April Weather22°C (72°F)262 mm (10.3 inches)56%extreme
May Weather22°C (71°F)267 mm (10.5 inches)83%extreme
June Weather21°C (70°F)147 mm (5.8 inches)83%extreme
July Weather21°C (70°F)133 mm (5.2 inches)83%extreme
August Weather21°C (70°F)156 mm (6.1 inches)84%extreme
September Weather21°C (71°F)166 mm (6.5 inches)86%extreme
October Weather22°C (71°F)219 mm (8.6 inches)89%extreme
November Weather22°C (72°F)178 mm (7.0 inches)90%extreme
December Weather22°C (72°F)142 mm (5.6 inches)82%extreme

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