Weather Guide

Brazil Average Monthly Weather

Weather score60Good annual avg

Best months: August, September, July

Across the year, average daytime temperatures are around 28°C, sunshine averages 5.9h per day, and rainfall totals about 1444mm. Sea temperatures average 14°C across the year.

Rio de Janeiro, Rio de Janeiro, Brazil, Brazil travel weather guide
Photo by Agustin Diaz Gargiulo on Unsplash

Annual weather

Annual averages

Temp

28°C

Rain

1444mm

Annual total

Sun

5.9h

Sea

14°C

Weather score

60

Good avg

Seasonal climate calendar

TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score

Trip feel

Warm

Average highs sit around 26°C, giving warm days by monthly-average standards.

Drier

Rainfall averages 75mm, which is relatively low for holiday planning.

Some sun

Sunshine averages 6.5h per day, enough for a balanced month.

Cool sea

Sea temperatures average 13°C, so the water can feel cool.

Map

Weather map

Compare Brazil with nearby places by weather score, rain, sun, temperature, and swim conditions.

Temperature

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July26°C average high

July is cooler than the yearly average, which can make sightseeing feel gentler than in hotter months.

Warmest monthsJanuary to April and October to November

This stretch sets the upper range for average daytime heat.

July75mm average rain

July sits on the drier side of Brazil's year, which helps with sightseeing and transfers.

Driest monthsJune to October

This is the drier part of the year, when outdoor plans usually need less weather flexibility.

July6.5 hours average sun

July is close to Brazil's usual sunshine level, with limited seasonal swing across the year.

Brightest monthsMay to November

This stretch has the strongest sunshine in the monthly averages.

Sea temperature

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July13°C average sea

July is one of the coolest sea months, so the water may feel fresher than in peak months.

Warmest seaJanuary to May

Sea temperatures are usually near 15°C in this stretch, so swimming comfort is at its strongest.

Weather score

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July62 weather score

July scores above Brazil's yearly average, so the overall weather mix is stronger than most months.

Best weather monthsApril to November

These months have the strongest weather score in the monthly averages.