The hottest month in Curitiba is typically January, with daytime highs averaging around 25.3°C (78°F), based on 10 years of historical weather data. Overnight lows during this period average near 17.7°C (64°F).

What is the coldest month in Curitiba?

The coldest month in Curitiba is typically July, with overnight lows averaging around 9.3°C (49°F) and daytime highs near 19°C (66°F), based on 10 years of historical weather data.

Does Curitiba have a rainy season?

Curitiba doesn't have a sharply defined rainy season rainfall is fairly spread across the year based on 10 years of historical data. January is the wettest month on average (about 194 mm), while July is the driest (about 46 mm).

What's the best time of year to visit Curitiba?

The best time to visit Curitiba is typically April, when daytime highs average a comfortable 22.7°C (73°F). Rainfall during this window averages around 74 mm, one of the lighter, more comfortable stretches of the year. This is based on 10 years of historical weather data.

Atmospheric Details

Wind

7 km/h

N · Light Breeze · Max 14 km/h

Humidity

98 %

High · feels muggy

UV Index

Moderate

Visibility

10 km

Excellent

Pressure

913 hPa

Low · change likely

Dew Point

16°C

Somewhat humid

Today vs Normal

19°C-3° below normal

The long-term average high for today is 22°C.

11 of the last 20 days with published data ran above normal.

That's a break from the pattern - today's forecast runs below normal even though the recent stretch mostly ran above.

Red = above normal, blue = at or below · last 12 days

Air Quality

Good

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.

Health & Activity Advice

✅ Good for Outdoors

UV index is 2 today — low. Minimal sun protection is needed for most outdoor activity.

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.

Conditions are comfortable for outdoor activity at most points during the day today.