Iguaba Grande Temperature by Month

Iguaba Grande, Brazil has a consistently comfortable climate year-round, with daytime highs averaging 27°C (81°F). Below you'll find a full monthly breakdown and a comparison with cities worldwide.

The temperature in Iguaba Grande changes very little across the seasons, maintaining a similar climate throughout the year. Maximum daytime temperatures range from a comfortable 25°C (77°F) in July to a comfortable 29°C (84°F) in February. Nighttime lows range from 24°C (75°F) in February to 19°C (66°F) in July.

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

The minimum temperature is often recorded between 4 AM and 6 AM, while the highest temperature is usually reached at 3 PM, when the sun's heating effect is strongest.

The chart below shows the average temperature throughout the year:

Iguaba Grande's average annual maximum temperature is 27°C (81°F). To put that in context, here's how it compares to a few well-known destinations:

Rome, Italy averages 20°C (68°F) annually, with reliably warm summers and comfortable winters.

Queenstown, New Zealand averages 10°C (50°F) annually, remember seasons are flipped, so its coldest months fall in June and July.

Osaka, Japan averages 22°C (72°F) annually, with hot humid summers, mild winters, and pleasant spring and autumn seasons.

Tokyo, Japan averages 21°C (70°F) a year, with hot summers, cool winters, and a well-defined cherry blossom spring.

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 Iguaba Grande, July is the coolest month, with average highs of 25°C (77°F) and humidity around 80%, considered very high. In February, the warmest month, temperatures average 29°C (84°F) with 82% humidity, conditions that feel very 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 Iguaba Grande's weather, including monthly rainfall, sunshine hours, and humidity, visit our Iguaba Grande climate page.