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Brazil weather

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The weather map: all three models at once

European, American, German side by side around Brazil and nearby towns.Live rain radar →
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Hourly forecast: next 14 hours

consensus of the three models

Rain in the next 24 hours, model by model

each model's own hourly precipitation, side by side

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10-day forecast, out to 14 days

where the models agree, and where they split

Heading to Brazil? Brazil, Brazil, sits at 22.9°S in a tropical climate zone. The averages on this page are measured at Rio de Janeiro, the main gateway for US travellers; inland and mountain areas run cooler. Before you lock in outdoor plans, compare how the three global models - European (ECMWF), American (GFS) and German (ICON) - forecast Brazil right now. Where they agree you can trust it; the days they split are exactly when a single weather app is least reliable. For a city break, the rain hours below tell you which days to plan indoors.

Best time to visit Brazil

The most comfortable time to visit Brazil is usually July, when daytime highs sit in the pleasant 60-78°F range and the heaviest January rain is behind you.

Brazil weather by month

what to expect in Brazil through the year

Here is Brazil's typical weather in each month: the average daytime high and overnight low in °F, how each month feels, and the wettest month marked. Use it to plan any trip to Brazil by season.

Jan
84°
74°
Warm
Wettest
Feb
87°
76°
Hot
Mar
85°
75°
Hot
Apr
82°
71°
Warm
May
80°
69°
Warm
Jun
80°
67°
Warm
Jul
77°
65°
Warm
Aug
79°
66°
Warm
Sep
83°
69°
Warm
Oct
81°
70°
Warm
Nov
84°
72°
Warm
Dec
85°
73°
Hot

Common questions

When is the best time to visit Brazil?
The most comfortable time to visit Brazil is usually July, when daytime highs sit in the pleasant 60-78°F range and the heaviest January rain is behind you.
Will it rain in Brazil during my trip?
Rain is where forecasts disagree most. Instead of trusting one app, the comparison above lines up the European, American and German models for Brazil - check your dates and look for the days they agree; those are the ones you can plan around.
Which forecast is most accurate for Brazil?
For destinations abroad we compare the three global models (ECMWF, GFS and ICON) that nearly every weather app quietly builds on. No single app tells you when they disagree - we do, so you can judge the confidence yourself.

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