Weatheo

Gravataí Weather by Month

Average temperatures, rainfall and humidity for Gravataí, Brazil, month by month, built from OpenWeather’s historical records. Use it to see what a typical Gravataí month looks like before you travel — then check the live Gravataí forecast for the days ahead.

Warmest month

January

30°C average high

Coolest month

June

12°C average low

Wettest month

March

82 mm of rain

Driest month

February

42 mm of rain

Average temperature and rainfall in Gravataí by month

Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.

MonthAvg highAvg lowRecord low / highRainfallHumidityWind
January30°C19°C-6°C / 39°C
53 mm
75%13 km/h
February30°C18°C-1°C / 40°C
42 mm
77%12 km/h
March28°C18°C1°C / 38°C
82 mm
76%12 km/h
April25°C16°C6°C / 34°C
52 mm
78%11 km/h
May22°C13°C4°C / 33°C
72 mm
80%10 km/h
June21°C12°C-2°C / 34°C
63 mm
79%9 km/h
July21°C12°C-3°C / 38°C
50 mm
77%10 km/h
August23°C12°C1°C / 39°C
56 mm
76%10 km/h
September23°C14°C3°C / 37°C
75 mm
77%12 km/h
October24°C15°C7°C / 39°C
63 mm
79%13 km/h
November26°C16°C-2°C / 39°C
52 mm
77%13 km/h
December28°C17°C-3°C / 39°C
48 mm
77%13 km/h

Best time to visit Gravataí

The most comfortable time to visit Gravataí is generally April, August and October, balancing mild daytime temperatures against the driest stretch of the year. The city has a moderate seasonal swing and rain concentrates around March, totalling about 708 mm a year.

Travellers who prefer heat should aim for January, when highs average 30°C. March is the month to avoid if rain would spoil your plans — it averages 82 mm, roughly 2× the rainfall of the driest month (February).

Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Gravataí forecast for what is happening now.

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