Climate guide for Bonito, Brazil

Best Time to Visit
Bonito

How to read the score (0–10)
05810
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About Bonito

Bonito is a nature and wildlife destination in Brazil. Plan around the drier Southern Hemisphere months for more reliable conditions, then drill into monthly scores when you need finer timing for nature travel. Use the monthly scores to plan outdoor time around temperature, rainfall, humidity, daylight and sunny days.

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Travel Tips

Timing & weather
Check Bonito's monthly climate scores before locking flights - tropical_sh patterns shift comfort for nature trips across the year.
Getting around
In Bonito, pair a walkable core day with one transit or transfer buffer - crowds and traffic vary by season in Brazil.
Tickets & access
Reserve popular museums and day trips from Bonito ahead in peak months; shoulder seasons are more flexible.
Pack for the profile
Bring broken-in footwear, a rain layer, and offline maps for Bonito. Check trail, road, and weather conditions before setting out, because outdoor access can change quickly.

Things to do in Bonito

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

When to visit Bonito: the short answer

The best time to visit Bonito is July, followed by August, May. Those months combine the most usable temperatures with the fewest lost days to rain: July averages 21°C with 41 mm of rain and about 11 sunny days. The months to avoid unless you have a specific reason are March, February. If budget matters more than perfect weather, September is the strongest of the low-rate months at 6.3/10.

Across the year Bonito swings from 20°C in June to 30°C in December, a 9-degree spread, while rainfall ranges from 41 mm in July to 139 mm in March. That is the whole planning problem in one sentence: Bonito is not equally good year-round, and the difference between the best and worst month here is 2.9 points on a 10-point scale.

Warmest month: December (30°C). Coolest: June (20°C). Driest: July (41 mm). Wettest: March (139 mm).

Bonito month by month

January in Bonito — workable with trade-offs

Trade-offs · 5.9/10

January averages 29°C (85°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.

At 109 mm this is a genuinely wet month: about 31 sunny days in total, and outdoor plans need an indoor fallback.

It scores 5.9/10 here, 9th of 12 months, against 8.2/10 in the destination's best month.

Expect mid-season pricing, and 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, footwear you can get muddy.

If your dates are flexible, July is materially better in Bonito — 2.3 points higher on the same scale.

February in Bonito — workable with trade-offs

Trade-offs · 5.5/10

February averages 28°C (83°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.

At 128 mm this is a genuinely wet month: about 25 sunny days in total, and outdoor plans need an indoor fallback.

It scores 5.5/10 here, 11th of 12 months, against 8.2/10 in the destination's best month.

Expect low-season pricing, and 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, footwear you can get muddy.

If your dates are flexible, July is materially better in Bonito — 2.7 points higher on the same scale.

March in Bonito — workable with trade-offs

Trade-offs · 5.3/10

March averages 28°C (82°F) with humidity around 72%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

At 139 mm this is a genuinely wet month: about 24 sunny days in total, and outdoor plans need an indoor fallback.

It scores 5.3/10 here, 12th of 12 months, against 8.2/10 in the destination's best month.

Expect low-season pricing, and 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, footwear you can get muddy.

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

April in Bonito — workable with trade-offs

Trade-offs · 6.2/10

April averages 26°C (78°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

At 106 mm this is a genuinely wet month: about 19 sunny days in total, and outdoor plans need an indoor fallback.

It scores 6.2/10 here, 6th of 12 months, against 8.2/10 in the destination's best month.

Expect mid-season pricing, and crowds are light for this destination.

Pack light clothing, swimwear and real sun protection, a proper rain shell rather than an umbrella, footwear you can get muddy.

If your dates are flexible, July is materially better in Bonito — 2 points higher on the same scale.

May in Bonito — reliably good (3rd best month)

Good · 7.3/10

May averages 21°C (71°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

Rainfall runs 85 mm, so plan one flexible day in three; you still get about 11 sunny days and 11 hours of daylight.

It scores 7.3/10 here, 3rd of 12 months, against 8.2/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack light clothing, swimwear and real sun protection, a packable rain layer, footwear you can get muddy.

June in Bonito — reliably good (4th best month)

Good · 7.2/10

June averages 20°C (68°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

Rainfall runs 81 mm, so plan one flexible day in three; you still get about 11 sunny days and 10.7 hours of daylight.

It scores 7.2/10 here, 4th of 12 months, against 8.2/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack light clothing, swimwear and real sun protection, a packable rain layer, footwear you can get muddy.

July in Bonito — the year's strongest window

Best window · 8.2/10

July averages 21°C (70°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

Expect 41 mm of rain — occasional showers rather than washed-out days — alongside about 11 sunny days and 10.8 daylight hours.

On our climate-comfort scale this is the top-ranked month of the year for Bonito at 8.2/10 — 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, swimwear and real sun protection, footwear you can get muddy.

August in Bonito — reliably good (2nd best month)

Good · 7.6/10

August averages 23°C (73°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

Rainfall runs 91 mm, so plan one flexible day in three; you still get about 15 sunny days and 11.3 hours of daylight.

It scores 7.6/10 here, 2nd of 12 months, against 8.2/10 in the destination's best month.

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, swimwear and real sun protection, a packable rain layer, footwear you can get muddy.

September in Bonito — workable with trade-offs

Trade-offs · 6.3/10

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

Rainfall runs 72 mm, so plan one flexible day in three; you still get about 15 sunny days and 11.9 hours of daylight.

It scores 6.3/10 here, 5th of 12 months, against 8.2/10 in the destination's best month.

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 the lightest breathable clothing you own, a hat, and more water than feels necessary, a packable rain layer, footwear you can get muddy.

If your dates are flexible, July is materially better in Bonito — 1.9 points higher on the same scale.

October in Bonito — workable with trade-offs

Trade-offs · 6.1/10

October averages 29°C (83°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.

Rainfall runs 83 mm, so plan one flexible day in three; you still get about 23 sunny days and 12.5 hours of daylight.

It scores 6.1/10 here, 7th of 12 months, against 8.2/10 in the destination's best month.

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

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a packable rain layer, footwear you can get muddy.

If your dates are flexible, July is materially better in Bonito — 2.1 points higher on the same scale.

November in Bonito — workable with trade-offs

Trade-offs · 6.1/10

November averages 29°C (83°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.

Rainfall runs 86 mm, so plan one flexible day in three; you still get about 30 sunny days and 13 hours of daylight.

It scores 6.1/10 here, 8th of 12 months, against 8.2/10 in the destination's best month.

Expect mid-season pricing, and crowds are light for this destination.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a packable rain layer, footwear you can get muddy.

If your dates are flexible, July is materially better in Bonito — 2.1 points higher on the same scale.

December in Bonito — workable with trade-offs

Trade-offs · 5.9/10

December averages 30°C (85°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.

At 111 mm this is a genuinely wet month: about 31 sunny days in total, and outdoor plans need an indoor fallback.

It scores 5.9/10 here, 10th of 12 months, against 8.2/10 in the destination's best month.

Expect mid-season pricing, and 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, footwear you can get muddy.

If your dates are flexible, July is materially better in Bonito — 2.3 points higher on the same scale.

Frequently asked

When is the best time to visit Bonito, Brazil?
In Ideal Weather mode, the best months to visit Bonito are July. July is the single peak month with an Ideal Weather score of 8.2/10 based on temperature, rainfall, humidity, daylight and historical sunny days.
What is the weather like in Bonito year-round?
Bonito has a climate profile suited to nature and wildlife travel. Average monthly temperatures range from 20°C in June to 30°C in December, with Ideal Weather scores between 5.3 and 8.2 out of 10.
Which months should I avoid in Bonito?
The lowest Ideal Weather-scoring months in Bonito are March (5.3/10), February (5.5/10), January (5.9/10). These months typically combine less comfortable temperatures, higher rainfall or fewer sunny days.
When is the rainy season in Bonito?
March is the wettest month in Bonito, averaging about 139 mm of rainfall. July is the driest, at roughly 41 mm.
Which is the sunniest month in Bonito?
January sees the most sun in Bonito, with about 31 sunny days on average - ideal for outdoor plans.
Is Bonito a good destination for nature and wildlife travel?
Bonito is well suited to nature and wildlife travel. Its highest Ideal Weather window (July) aligns with the conditions travelers usually look for in this style of trip.
How is the bestime.to score for Bonito calculated?
Each month receives an Ideal Weather score from 0-10 using ERA5 climate normals for Bonito: temperature comfort, precipitation, humidity, daylight hours, and historical sunny days - weighted for nature and wildlife travel.

Explore by month

Curated in Bonito

Tickets & experiences