Gravataí Temperature by Month

Gravataí in Rio Grande do Sul, Brazil sees moderate seasonal temperature shifts, with daytime highs between 20°C (68°F) in July and 31°C (88°F) in January, averaging 26°C (79°F) annually. Explore the full monthly breakdown below.

In Gravataí, seasonal changes bring about a moderate variation in temperatures. Nighttime lows range from 20°C (68°F) in January to 10°C (50°F) in July.

The chart below illustrates the average maximum day and minimum night temperatures in Gravataí by month:

The coolest part of the day is typically between 4 AM and 6 AM, while 3 PM is usually the warmest, when solar heating is at its peak. January, the city's warmest month, averages 228 hours of sunshine.

The chart below shows the average temperature throughout the year:

Gravataí's average annual maximum temperature is 26°C (79°F). To put that in context, here's how it compares to a few well-known destinations:

Barcelona, Spain has an annual average of around 21°C (70°F), with warm summers and mild, fairly short winters.

Reykjavík, Iceland averages 9°C (48°F) a year, mild summers by Icelandic standards, but cold winters and frequent wind.

Seoul, South Korea averages 18°C (64°F) a year, with four clear seasons, cold winters, and hot humid summers.

Melbourne, Australia averages 20°C (68°F) annually, known for unpredictable weather, with four seasons sometimes happening in one day.

Temperature alone doesn't tell the whole story, humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.

In Gravataí, July is the coolest month, with average highs of 20°C (68°F) and humidity around 81%, considered very high. In January, the warmest month, temperatures average 31°C (88°F) with 71% humidity, conditions that feel high. For a full picture, see our humidity page.

Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.

The readings come from a range of sources, land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.

Whether a city sits on the coast or deep inland makes a significant difference to its climate. Coastal areas tend to have more stable temperatures year-round, large bodies of water absorb heat slowly in summer and release it gradually in winter, keeping extremes in check. Cities far from the sea don't benefit from that buffer, which is why continental climates tend to have hotter summers and colder winters than their coastal counterparts at the same latitude.

For more on Gravataí's weather, including monthly rainfall, sunshine hours, and humidity, visit our Gravataí climate page.