Curitiba Temperature by Month

Curitiba in Paraná, Brazil enjoys a stable climate, with daytime temperatures staying close to 24°C (75°F) throughout the year. Explore the full monthly breakdown below.

The temperature in Curitiba changes very little across the seasons, maintaining a similar climate throughout the year. Maximum daytime temperatures range from a pleasant 20°C (68°F) in July to a comfortable 27°C (81°F) in February. Nighttime lows range from 18°C (64°F) in February to 10°C (50°F) in July.

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

Daily lows are most common between 4 AM and 6 AM. By 3 PM temperatures reach their daily high, driven by peak solar heating. February, the warmest month of the year, receives 152 hours of sunshine.

The chart below shows the average temperature throughout the year:

Curitiba's average annual maximum temperature is 24°C (75°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.

Beijing, China averages 20°C (68°F) annually, but with big seasonal swings, very cold winters and hot 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 Curitiba, July is the coolest month, with average highs of 20°C (68°F) and humidity around 80%, considered very high. In February, the warmest month, temperatures average 27°C (81°F) with 81% 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.

Seasonal temperature shifts influence more than just how warm it feels, they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.

Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Curitiba this rarely lasts long on the ground.

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