Climate guide for Belo Horizonte, Brazil

Best Time to Visit
Belo Horizonte

How to read the score (0–10)
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01 · Brazil

About Belo Horizonte

Belo Horizonte—or BH—is where Brazilians go to eat: botecos, pão de queijo, and feijoada anchor evenings in the Savassi and Lourdes neighborhoods. April to September offers the most comfortable weather for Oscar Niemeyer's Pampulha complex, Inhotim day trips, and the hillside views from Mangabeiras. Summer rains arrive in sudden bursts; keep museum and market plans flexible. Use BH as a hub for Ouro Preto, Mariana, and the historic towns of Minas Gerais.

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Did you know?

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Travel Tips

01Best time & timing
The strongest months are August, September, May: August peaks at 9.7/10, while January drops to 5.9/10.
02Weather & what to pack
20°C and 9 mm of rain shape a typical August here. Pack light clothing, a hat and real sun protection.
03Crowds & value
Book early for August, the busiest stretch; April is the value window at 9.3/10.

Things to do in Belo Horizonte

Belo Horizonte, Brazil. Live activities and tours from GetYourGuide, matched to this destination.

When to visit Belo Horizonte: the short answer

The best time to visit Belo Horizonte is August, followed by September, May. Those months combine the most usable temperatures with the fewest lost days to rain: August averages 20°C with 9 mm of rain and about 20 days with 6+ hours of sunshine. The months to avoid unless you have a specific reason are January, December. If budget matters more than perfect weather, October is the strongest of the low-rate months at 6.9/10.

Across the year Belo Horizonte swings from 18°C in June to 24°C in October, a 5-degree spread, while rainfall ranges from 3 mm in June to 267 mm in January. That is the whole planning problem in one sentence: Belo Horizonte is not equally good year-round, and the difference between the best and worst month here is 3.8 points on a 10-point scale.

Warmest month: October (24°C). Coolest: June (18°C). Driest: June (3 mm). Wettest: January (267 mm).

Belo Horizonte month by month

January in Belo Horizonte — middling scores, decent value

Trade-offs · 5.9/10

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

267 mm makes this the wettest stretch of the year, though about 24 days with 6+ hours of sunshine still appear — keep an indoor fallback ready.

It scores 5.9/10 here, 12th of 12 months, against 9.7/10 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? August scores 3.8 points higher here — enough to change the trip.

February in Belo Horizonte — middling scores, decent value

Trade-offs · 6.8/10

February averages 22°C (72°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.

Monthly rainfall reaches 140 mm — wet for this destination — but about 23 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.

It scores 6.8/10 here, 10th of 12 months, against 9.7/10 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? August scores 2.9 points higher here — enough to change the trip.

March ranks 7th of 12 for Belo Horizonte — one of the best windows

Best window · 9.1/10

At 22°C (72°F) this is comfortable city weather in March, with sightseeing easiest before lunch and after the afternoon peak.

With around 39 mm of rain, any showers tend to pass through rather than settle in; about 27 days with 6+ hours of sunshine and 12.1 hours of daylight fill the rest.

On our climate-comfort scale this is one of the strongest months of the year for Belo Horizonte at 9.1/10 (7th of 12), just behind August at 9.7/10.

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

Pack light clothing, a hat and real sun protection.

April ranks 4th of 12 for Belo Horizonte — one of the best windows

Best window · 9.3/10

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

Expect 34 mm of rain — occasional showers rather than washed-out days — alongside about 19 days with 6+ hours of sunshine and 11.5 daylight hours.

A 9.3/10 puts this among the year's best months in Belo Horizonte (4th of 12); only August scores higher, at 9.7/10.

Figure on peak pricing, with crowds are moderate.

Pack light clothing, a hat and real sun protection.

May is one of the strongest months in Belo Horizonte (3rd)

Best window · 9.4/10

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

At just 13 mm for the month, rain will not shape your plans; you get about 17 days with 6+ hours of sunshine and 11.1 hours of daylight.

On our climate-comfort scale this is one of the strongest months of the year for Belo Horizonte at 9.4/10 (3rd of 12), just behind August at 9.7/10.

Expect mid-season pricing, and crowds are moderate.

Pack light clothing, a hat and real sun protection.

June is one of the strongest months in Belo Horizonte (5th)

Best window · 9.3/10

June averages 18°C (65°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

Rain is a non-issue at 3 mm for the month, with about 15 days with 6+ hours of sunshine and 10.8 hours of daylight to work with.

A 9.3/10 puts this among the year's best months in Belo Horizonte (5th of 12); only August scores higher, at 9.7/10.

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

Pack layers you can shed by midday plus one warm layer for the evening.

July in Belo Horizonte — one of the year's strongest windows (6th)

Best window · 9.3/10

July averages 19°C (66°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

Rain is a non-issue at 4 mm for the month, with about 15 days with 6+ hours of sunshine and 10.9 hours of daylight to work with.

A 9.3/10 puts this among the year's best months in Belo Horizonte (6th of 12); only August scores higher, at 9.7/10.

Plan for peak pricing, with this is one of the busiest months here.

Pack layers you can shed by midday plus one warm layer for the evening.

August: the best month of the year in Belo Horizonte

Best window · 9.7/10

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

At just 9 mm for the month, rain will not shape your plans; you get about 20 days with 6+ hours of sunshine and 11.3 hours of daylight.

On our climate-comfort scale this is the top-ranked month of the year for Belo Horizonte at 9.7/10 — the reference point every other month on this page is measured against.

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.

September ranks 2nd of 12 for Belo Horizonte — one of the best windows

Best window · 9.5/10

At 23°C (73°F) this is comfortable city weather in September, with sightseeing easiest before lunch and after the afternoon peak.

With around 19 mm of rain, any showers tend to pass through rather than settle in; about 23 days with 6+ hours of sunshine and 11.9 hours of daylight fill the rest.

On our climate-comfort scale this is one of the strongest months of the year for Belo Horizonte at 9.5/10 (2nd of 12), just behind August at 9.7/10.

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

Pack light clothing, a hat and real sun protection.

October in Belo Horizonte: mixed conditions, plan around the weather

Trade-offs · 6.9/10

October averages 24°C (75°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.

Monthly rainfall reaches 126 mm — wet for this destination — but about 23 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.

It scores 6.9/10 here, 8th of 12 months, against 9.7/10 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? August scores 2.8 points higher here — enough to change the trip.

November in Belo Horizonte: mixed conditions, plan around the weather

Trade-offs · 6.9/10

November averages 23°C (73°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.

Monthly rainfall reaches 150 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 6.9/10 here, 9th of 12 months, against 9.7/10 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? August scores 2.8 points higher here — enough to change the trip.

December in Belo Horizonte — middling scores, decent value

Trade-offs · 6.4/10

At 23°C (73°F) this is comfortable city weather in December, with sightseeing easiest before lunch and after the afternoon peak.

165 mm of rain makes this a wet month here, though with about 24 days with 6+ hours of sunshine there is still bright weather between the fronts.

That is 6.4/10 on the same scale — 11th of 12 months, versus 9.7/10 for the best month here.

Budget for mid-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, August is materially better in Belo Horizonte — 3.3 points higher on the same scale.

FAQ

Frequently asked

When is the best time to visit Belo Horizonte, Brazil?
In Ideal Weather mode, the best months to visit Belo Horizonte are August, September, May, April, June, July. August is the single peak month with an Ideal Weather score of 9.7/10 based on temperature, rainfall, humidity, daylight and days with 6+ hours of sunshine.
What is the weather like in Belo Horizonte year-round?
Belo Horizonte has a climate profile suited to sightseeing and cultural travel. Average monthly temperatures range from 18°C in June to 24°C in October, with Ideal Weather scores between 5.9 and 9.7 out of 10.
Which months should I avoid in Belo Horizonte?
The lowest Ideal Weather-scoring months in Belo Horizonte are January (5.9/10), December (6.4/10), February (6.8/10). These months typically combine less comfortable temperatures, higher rainfall or fewer days with 6+ hours of sunshine.
When is the rainy season in Belo Horizonte?
January is the wettest month in Belo Horizonte, averaging about 267 mm of rainfall. June is the driest, at roughly 3 mm.
Which is the sunniest month in Belo Horizonte?
March sees the most sun in Belo Horizonte, with about 27 days with 6+ hours of sunshine on average - ideal for outdoor plans.
Is Belo Horizonte a good destination for sightseeing and cultural travel?
Belo Horizonte is well suited to sightseeing and cultural travel. Its highest Ideal Weather window (August, September, May, April, June, July) aligns with the conditions travelers usually look for in this style of trip.
How is the bestime.to score for Belo Horizonte calculated?
Each month receives an Ideal Weather score from 0-10 using ERA5 climate normals for Belo Horizonte: 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 Belo Horizonte

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