Climate guide for Kisumu, Kenya

Best Time to Visit
Kisumu

How to read the score (0–10)
05810
UnfavorableGoodOptimal
01 · Kenya

About Kisumu

Kisumu stands on the north-eastern shore of Lake Victoria, western Kenya's main hub and a trading port for the region. The Kisumu Museum includes a traditional Luo homestead, and Dunga Beach and the Impala Sanctuary sit close to the centre. Kakamega Forest, Ndere Island and Ruma National Park are all within reach for a day or two. December to February and June to August are drier; the long rains fall around March to May.

02

Did you know?

03

Travel Tips

01Best time & timing
February leads the year at 8.5/10, with January and December close behind — November (5.5/10) is the one to avoid without a specific reason.
02Weather & what to pack
In February plan for about 21°C; the month brings 73 mm of rain. Pack light clothing, a hat and real sun protection.
03Budget timing
If budget matters most, December is the cheapest month (6.4/10) — expect weather trade-offs.

Things to do in Kisumu

Kisumu, Kenya. Live activities and tours from GetYourGuide, matched to this destination.

When to visit Kisumu: the short answer

Plan Kisumu for February, with January, December close behind — the stretch with the most usable temperatures and the fewest lost days to rain: February averages 21°C with 73 mm of rain and about 28 days with 6+ hours of sunshine. The months to avoid unless you have a specific reason are November, May. If budget matters more than perfect weather, June is the strongest of the low-rate months at 6.1/10.

Across the year Kisumu swings from 20°C in July to 22°C in March, a 2-degree spread, while rainfall ranges from 73 mm in February to 432 mm in April. In short, Kisumu is not equally good year-round — the gap between its best and worst month is 3 points on the same 10-point scale.

Warmest month: March (22°C). Coolest: July (20°C). Driest: February (73 mm). Wettest: April (432 mm).

Kisumu month by month

January in Kisumu: strong conditions, 2nd of 12

Good · 8/10

At 20°C (68°F) this is comfortable city weather in January, with sightseeing easiest before lunch and after the afternoon peak.

Budget for roughly 86 mm of rain this month — a flexible day or two helps — with about 28 days with 6+ hours of sunshine and 12 hours of daylight to work around it.

That is 8/10 on the same scale — 2nd of 12 months, versus 8.5/10 for the best month here.

Expect peak pricing, and crowds are moderate. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack light clothing, a hat and real sun protection, a packable rain layer.

February in Kisumu — the year's strongest window

Best window · 8.5/10

At 21°C (71°F) this is comfortable city weather in February, with sightseeing easiest before lunch and after the afternoon peak.

Budget for roughly 73 mm of rain this month — a flexible day or two helps — with about 28 days with 6+ hours of sunshine and 12 hours of daylight to work around it.

On our climate-comfort scale this is the top-ranked month of the year for Kisumu at 8.5/10 — the reference point every other month on this page is measured against.

Budget for peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack light clothing, a hat and real sun protection, a packable rain layer.

March in Kisumu — middling scores, decent value

Trade-offs · 6/10

March averages 22°C (71°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.

227 mm makes this the wettest stretch of the year, though about 31 days with 6+ hours of sunshine still appear — keep an indoor fallback ready.

It scores 6/10 here, 6th of 12 months, against 8.5/10 in the destination's best month.

Figure on low-season pricing, with crowds are light for this destination. That combination — decent conditions at the lowest rates of the year — is the best value window on this page.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

Flexible dates? February scores 2.5 points higher here — enough to change the trip.

April in Kisumu — workable with trade-offs

Trade-offs · 5.6/10

At 21°C (70°F) this is comfortable city weather in April, with sightseeing easiest before lunch and after the afternoon peak.

This is the year's wettest stretch at 432 mm, but with about 25 days with 6+ hours of sunshine it is not a total loss; an indoor fallback covers the risk.

That is 5.6/10 on the same scale — 9th of 12 months, versus 8.5/10 for the best month here.

Budget for low-season pricing, and crowds are light for this destination.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

If your dates are flexible, February is materially better in Kisumu — 2.9 points higher on the same scale.

May in Kisumu: mixed conditions, plan around the weather

Trade-offs · 5.5/10

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.

Plan for low-season pricing, with crowds are light for this destination.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

Flexible dates? February scores 3 points higher here — enough to change the trip.

June in Kisumu — middling scores, decent value

Trade-offs · 6.1/10

At 20°C (68°F) this is comfortable city weather in June, with sightseeing easiest before lunch and after the afternoon peak.

185 mm of rain makes this a wet month here, though with about 23 days with 6+ hours of sunshine there is still bright weather between the fronts.

That is 6.1/10 on the same scale — 4th of 12 months, versus 8.5/10 for the best month here.

Expect low-season pricing, and crowds are light for this destination. That combination — decent conditions at the lowest rates of the year — is the best value window on this page.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

If your dates are flexible, February is materially better in Kisumu — 2.4 points higher on the same scale.

July in Kisumu — middling scores, decent value

Trade-offs · 6.1/10

At 20°C (67°F) this is comfortable city weather in July, with sightseeing easiest before lunch and after the afternoon peak.

186 mm of rain makes this a wet month here, though with about 23 days with 6+ hours of sunshine there is still bright weather between the fronts.

That is 6.1/10 on the same scale — 5th of 12 months, versus 8.5/10 for the best month here.

Budget for mid-season pricing, and crowds are moderate.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

If your dates are flexible, February is materially better in Kisumu — 2.4 points higher on the same scale.

August in Kisumu — workable with trade-offs

Trade-offs · 5.9/10

August averages 20°C (68°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.

217 mm makes this the wettest stretch of the year, though about 25 days with 6+ hours of sunshine still appear — keep an indoor fallback ready.

It scores 5.9/10 here, 8th of 12 months, against 8.5/10 in the destination's best month.

Figure on low-season pricing, with crowds are moderate.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

Flexible dates? February scores 2.6 points higher here — enough to change the trip.

September in Kisumu: mixed conditions, plan around the weather

Trade-offs · 5.6/10

September averages 21°C (69°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.

273 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 5.6/10 here, 10th of 12 months, against 8.5/10 in the destination's best month.

Figure on low-season pricing, with crowds are light for this destination.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

Flexible dates? February scores 2.9 points higher here — enough to change the trip.

October in Kisumu — workable with trade-offs

Trade-offs · 6/10

At 21°C (70°F) this is comfortable city weather in October, with sightseeing easiest before lunch and after the afternoon peak.

This is the year's wettest stretch at 210 mm, but with about 28 days with 6+ hours of sunshine it is not a total loss; an indoor fallback covers the risk.

That is 6/10 on the same scale — 7th of 12 months, versus 8.5/10 for the best month here.

Budget for low-season pricing, and crowds are light for this destination.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

If your dates are flexible, February is materially better in Kisumu — 2.5 points higher on the same scale.

November in Kisumu — middling scores, decent value

Trade-offs · 5.5/10

At 20°C (69°F) this is comfortable city weather in November, with sightseeing easiest before lunch and after the afternoon peak.

This is the year's wettest stretch at 413 mm, but with about 21 days with 6+ hours of sunshine it is not a total loss; an indoor fallback covers the risk.

That is 5.5/10 on the same scale — 12th of 12 months, versus 8.5/10 for the best month here.

Budget for low-season pricing, and crowds are light for this destination.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

If your dates are flexible, February is materially better in Kisumu — 3 points higher on the same scale.

December in Kisumu — workable with trade-offs

Trade-offs · 6.4/10

December averages 20°C (69°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.

Monthly rainfall reaches 155 mm — wet for this destination — but about 26 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.

It scores 6.4/10 here, 3rd of 12 months, against 8.5/10 in the destination's best month.

Plan for mid-season pricing, with crowds are moderate.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

Flexible dates? February scores 2.1 points higher here — enough to change the trip.

FAQ

Frequently asked

When is the best time to visit Kisumu, Kenya?
In Ideal Weather mode, the best months to visit Kisumu are February, January. February is the single peak month with an Ideal Weather score of 8.5/10 based on temperature, rainfall, humidity, daylight and days with 6+ hours of sunshine.
What is the weather like in Kisumu year-round?
Kisumu has a climate profile suited to sightseeing and cultural travel. Average monthly temperatures range from 20°C in July to 22°C in March, with Ideal Weather scores between 5.5 and 8.5 out of 10.
Which months should I avoid in Kisumu?
The lowest Ideal Weather-scoring months in Kisumu are May (5.5/10), November (5.5/10), April (5.6/10). These months typically combine less comfortable temperatures, higher rainfall or fewer days with 6+ hours of sunshine.
When is the rainy season in Kisumu?
April is the wettest month in Kisumu, averaging about 432 mm of rainfall. February is the driest, at roughly 73 mm.
Which is the sunniest month in Kisumu?
March sees the most sun in Kisumu, with about 31 days with 6+ hours of sunshine on average - ideal for outdoor plans.
Is Kisumu a good destination for sightseeing and cultural travel?
Kisumu is well suited to sightseeing and cultural travel. Its highest Ideal Weather window (February, January) aligns with the conditions travelers usually look for in this style of trip.
How is the bestime.to score for Kisumu calculated?
Each month receives an Ideal Weather score from 0-10 using ERA5 climate normals for Kisumu: temperature comfort, precipitation, humidity, daylight hours, and days with 6+ hours of sunshine - weighted for sightseeing and cultural travel.

Climate data: Open-Meteo ERA5 historical archive, the five most recent complete years (2021–2025). Scores are monthly averages for that window, not forecasts, and short-window precipitation can differ from longer-term normals. “Sunny days” count days with at least 6 hours of measured sunshine — they are not dry days.

12

Explore by month

Curated in Kisumu

Tickets & experiences