Climate guide for Kumasi, Ghana

Best Time to Visit
Kumasi

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01 · Ghana

About Kumasi

Kumasi is the historic capital of the Ashanti kingdom in southern Ghana, home to the Manhyia Palace and its museum and to the sprawling Kejetia market. Craft villages nearby specialise in kente cloth, wood carving and brass work, and Lake Bosomtwe, formed in a meteorite crater, sits a short drive away. Cape Coast and Accra are each a few hours by road. December to February is the driest stretch; the air stays humid most of the year.

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Did you know?

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Travel Tips

01Best time & timing
December leads the year at 8.5/10, with January and February close behind — October (3.8/10) is the one to avoid without a specific reason.
02Weather & what to pack
In December plan for about 25°C; the month brings 12 mm of rain. Pack light clothing, a hat and real sun protection.
03Crowds & value
Crowds build in December and rates follow; February usually pairs good conditions (7.3/10) with the lowest prices of the strong months.

Things to do in Kumasi

Kumasi, Ghana. Live activities and tours from GetYourGuide, matched to this destination.

When to visit Kumasi: the short answer

Plan Kumasi for December, with January, February close behind — the stretch with the most usable temperatures and the fewest lost days to rain: December averages 25°C with 12 mm of rain and about 22 days with 6+ hours of sunshine. The months to avoid unless you have a specific reason are October, June. If budget matters more than perfect weather, November is the strongest of the low-rate months at 5.3/10.

Across the year Kumasi swings from 25°C in August to 27°C in February, a 3-degree spread, while rainfall ranges from 12 mm in December to 337 mm in October. In short, Kumasi is not equally good year-round — the gap between its best and worst month is 4.7 points on the same 10-point scale.

Warmest month: February (27°C). Coolest: August (25°C). Driest: December (12 mm). Wettest: October (337 mm).

Kumasi month by month

January in Kumasi: strong conditions, 2nd of 12

Good · 8.4/10

At 25°C (77°F) this is comfortable city weather in January, with sightseeing easiest before lunch and after the afternoon peak.

With around 28 mm of rain, any showers tend to pass through rather than settle in; about 21 days with 6+ hours of sunshine and 11.7 hours of daylight fill the rest.

That is 8.4/10 on the same scale — 2nd of 12 months, versus 8.5/10 for the best month here.

Expect 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.

February in Kumasi: strong conditions, 3rd of 12

Good · 7.3/10

Days in February average 27°C (81°F) and humidity near 72% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

With around 36 mm of rain, any showers tend to pass through rather than settle in; about 19 days with 6+ hours of sunshine and 11.8 hours of daylight fill the rest.

That is 7.3/10 on the same scale — 3rd of 12 months, versus 8.5/10 for the best month here.

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

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary.

March in Kumasi — off-season conditions

Hardest · 4.4/10

March averages 27°C (80°F) and humidity near 81%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

Monthly rainfall reaches 167 mm — wet for this destination — but about 22 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.

It scores 4.4/10 here, 7th 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 the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

Flexible dates? December scores 4.1 points higher here — enough to change the trip.

April in Kumasi — off-season conditions

Hardest · 4.9/10

Days in April average 27°C (80°F) and humidity near 84% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

130 mm of rain makes this a wet month here, though with about 22 days with 6+ hours of sunshine there is still bright weather between the fronts.

That is 4.9/10 on the same scale — 6th of 12 months, versus 8.5/10 for the best month here.

Budget for 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 the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

If your dates are flexible, December is materially better in Kumasi — 3.6 points higher on the same scale.

May in Kumasi — the hardest end of the year

Hardest · 4.3/10

May averages 26°C (79°F) and humidity near 87%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

Monthly rainfall reaches 185 mm — wet for this destination — but about 21 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.

It scores 4.3/10 here, 9th 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 the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

Flexible dates? December scores 4.2 points higher here — enough to change the trip.

June in Kumasi — the hardest end of the year

Hardest · 3.8/10

At 25°C (77°F) this is comfortable city weather in June, with sightseeing easiest before lunch and after the afternoon peak.

Expect monsoon-level rainfall at 324 mm: only about 15 days with 6+ hours of sunshine across the month, and stretches of heavy rain are normal.

That is 3.8/10 on the same scale — 11th of 12 months, versus 8.5/10 for the best month here.

Expect 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, December is materially better in Kumasi — 4.7 points higher on the same scale.

July in Kumasi — the hardest end of the year

Hardest · 4.4/10

At 25°C (76°F) this is comfortable city weather in July, with sightseeing easiest before lunch and after the afternoon peak.

182 mm of rain signals a properly wet month, with only about 13 days with 6+ hours of sunshine to count on — build indoor options into the schedule.

That is 4.4/10 on the same scale — 8th of 12 months, versus 8.5/10 for the best month here.

Budget for low-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, December is materially better in Kumasi — 4.1 points higher on the same scale.

August in Kumasi — middling scores, decent value

Trade-offs · 5/10

August averages 25°C (76°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.

At 129 mm this is a genuinely wet month: about 10 days with 6+ hours of sunshine in total, and outdoor plans need an indoor fallback.

It scores 5/10 here, 5th of 12 months, against 8.5/10 in the destination's best month.

Figure on 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? December scores 3.5 points higher here — enough to change the trip.

September in Kumasi — the hardest end of the year

Hardest · 4.1/10

September averages 25°C (77°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.

206 mm of rain puts this in monsoon territory — about 13 days with 6+ hours of sunshine across the whole month, and multi-day washouts are normal.

It scores 4.1/10 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? December scores 4.4 points higher here — enough to change the trip.

October in Kumasi — the hardest end of the year

Hardest · 3.8/10

At 26°C (78°F) this is comfortable city weather in October, with sightseeing easiest before lunch and after the afternoon peak.

Expect monsoon-level rainfall at 337 mm: only about 18 days with 6+ hours of sunshine across the month, and stretches of heavy rain are normal.

That is 3.8/10 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, December is materially better in Kumasi — 4.7 points higher on the same scale.

November in Kumasi: mixed conditions, plan around the weather

Trade-offs · 5.3/10

At 26°C (78°F) this is comfortable city weather in November, with sightseeing easiest before lunch and after the afternoon peak.

124 mm of rain makes this a wet month here, though with about 21 days with 6+ hours of sunshine there is still bright weather between the fronts.

That is 5.3/10 on the same scale — 4th of 12 months, versus 8.5/10 for the best month here.

Budget for 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, December is materially better in Kumasi — 3.2 points higher on the same scale.

December in Kumasi — the year's strongest window

Best window · 8.5/10

December averages 25°C (77°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.

Rain is a non-issue at 12 mm for the month, with about 22 days with 6+ hours of sunshine and 11.6 hours of daylight to work with.

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

Plan for peak pricing, with 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.

FAQ

Frequently asked

When is the best time to visit Kumasi, Ghana?
In Ideal Weather mode, the best months to visit Kumasi are December, January. December 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 Kumasi year-round?
Kumasi has a climate profile suited to sightseeing and cultural travel. Average monthly temperatures range from 25°C in August to 27°C in February, with Ideal Weather scores between 3.8 and 8.5 out of 10.
Which months should I avoid in Kumasi?
The lowest Ideal Weather-scoring months in Kumasi are June (3.8/10), October (3.8/10), September (4.1/10). These months typically combine less comfortable temperatures, higher rainfall or fewer days with 6+ hours of sunshine.
When is the rainy season in Kumasi?
October is the wettest month in Kumasi, averaging about 337 mm of rainfall. December is the driest, at roughly 12 mm.
Which is the sunniest month in Kumasi?
March sees the most sun in Kumasi, with about 22 days with 6+ hours of sunshine on average - ideal for outdoor plans.
Is Kumasi a good destination for sightseeing and cultural travel?
Kumasi is well suited to sightseeing and cultural travel. Its highest Ideal Weather window (December, January) aligns with the conditions travelers usually look for in this style of trip.
How is the bestime.to score for Kumasi calculated?
Each month receives an Ideal Weather score from 0-10 using ERA5 climate normals for Kumasi: 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.

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Curated in Kumasi

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