Weather in Passo Fundo

Stay updated on the current weather conditions in the city of Passo Fundo before starting your journey. In this section, you will find the latest data, detailed charts, and forecasts to help you better plan your day.

The climate in Passo Fundo can be characterized as humid subtropical, providing a clear distinction between seasons, unlike many tropical regions of Brazil. The weather here is generally comfortable and moderate, without extreme heat or severe cold, making the city pleasant to visit at almost any time of year.

Summer, which occurs from December to February in the Southern Hemisphere, is warm here, with average daytime temperatures around 27°C. However, it is also the wettest season: rain falls quite frequently, refreshing the air. Winter (from June to August), on the other hand, brings coolness: nighttime temperatures can drop to 10°C, although during the day the air usually warms up to a comfortable 19°C.

A characteristic feature of the local climate is the relatively stable distribution of rainfall, although the winter months, especially July and August, are considered drier in terms of rainy days. Travellers should take this seasonality into account: an umbrella will definitely be useful for a summer trip, and for a winter visit, do not forget to bring warm clothes for cool evenings.

The climate in Passo Fundo is distinguished by its moderation and a pleasant variety of seasons. The warmest period falls during the Brazilian summer, from December to February, when the average temperature hovers around 22-23°C. January traditionally becomes the hottest month: during the day the air warms up to 27.8°C, creating ideal conditions for walking and exploring the city. At the same time, the summer heat here is tolerated quite easily, as the nights bring welcome freshness, and the temperature drops to a comfortable 19°C.

The winter season, which lasts from June to August, brings noticeable cooling, although there are no severe frosts here. The coldest month is July with an average temperature of about 14.3°C. During this period, travellers should be prepared for cool nights when the thermometer can drop to 9.7°C. However, during the day, even in winter, the air often warms up to 19-20°C, which makes the weather mild and quite suitable for excursions if you are dressed for the season.

A characteristic feature of the local climate is the tangible temperature difference between day and night. Throughout the year, the difference between the daily maximum and nightly minimum averages 8–10 degrees. This means that even after a warm sunny day, a light jacket or sweater may be required in the evening, especially during the transitional seasons — spring and autumn, when the weather is most changeable.

Precipitation in Passo Fundo is distributed quite evenly throughout the year, so a completely dry season is not observed here. Since the city is located in the southern part of Brazil, the main type of precipitation is rain. Even in the coolest months, the temperature rarely drops to values conducive to snowfall, so travellers should expect rainy weather.

The wettest period in terms of precipitation frequency is summer (which lasts from December to February in the Southern Hemisphere), as well as mid-spring. The rainiest month is January, when about 17 days with precipitation are recorded. October and December are also characterized by high humidity — it rains for about half the month.

A relative lull occurs in the winter months. July and August are considered the driest period of the year, when the number of rainy days decreases to 7–8 per month, and the volume of precipitation falls to minimum values. This time may be more favourable for outdoor walks, although it requires readiness for lower temperatures.

When packing for Passo Fundo, it is important to consider the changeable nature of the weather in this region of Brazil. For the summer months (from December to March), when the temperature stays around 23-27°C, light clothing made of natural fabrics is ideal, but due to frequent rainfall (up to 17 rainy days in January), it is essential to bring a reliable umbrella or a quality raincoat. Sunglasses, a hat, and high SPF cream will also be necessary to protect yourself from the active sun during walks.

If your trip falls during the winter period (June-August), be prepared for cooler conditions: the average daytime temperature is about 14-15°C, and at night it can drop to 10°C. At this time of year, the layering principle works best: bring jeans, jumpers, fleece tops, and a mid-season jacket or windbreaker that is easy to remove when it gets warmer. Regardless of the season, put comfortable closed shoes in your suitcase for comfortable movement around the city.