May · Kenya
Best time to visit Kisumu in May Weather, crowds & prices
Weather in Kisumu in May
Average temperature 21°C, 348 mm of rain, about 27 days with 6+ hours of sunshine and 79% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
May score
5.5/10
Ranked #11 of 12 months
- Avg temp
- 21°C
- Rainfall
- 348 mm
- Humidity
- 79%
- Days with 6h+ sun
- 27
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
May in Kisumu scores 5.5/10 for sightseeing and cultural travel - ranked #11 of 12. Expect around 21°C, 348 mm of rain, and roughly 27 days with 6+ hours of sunshine this month.
Kisumu sits on Lake Victoria in western Kenya, with a museum, lake beaches and boat trips to nearby islands.
May in Kisumu: mixed conditions, plan around the weather
May averages 21°C (69°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.
348 mm makes this the wettest stretch of the year, though about 27 days with 6+ hours of sunshine still appear — keep an indoor fallback ready.
It scores 5.5/10 here, 11th of 12 months, against 8.5/10 in the destination's best month.
Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.
Plan for low-season pricing, with crowds are light for this destination.
Flexible dates? February scores 3 points higher here — enough to change the trip.
Frequently asked
- What is the weather like in Kisumu in May?
- In May, Kisumu averages 21°C, 348 mm of rain, and about 27 days with 6+ hours of sunshine. Its climate-comfort score is 5.5/10.
- Is May a good time to visit Kisumu?
- May earns a 5.5/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Kisumu in May?
- Expect about 348 mm of rain in May. Average humidity is 79% and there are about 27 days with 6+ hours of sunshine.
Curated in Kisumu
Tickets & experiences
Things to do in Kisumu
Kisumu, Kenya. Live activities and tours from GetYourGuide, matched to this destination.