How cold does Paraguay get in winter in 2026?

Asunción July averages often land near about 17–18°C, with milder weeks when northern winds dominate and sharper weeks when Antarctic air tongues push north: Living in Asunción. Frost can appear a handful of nights in some years inland, and light snow flurries have been reported in parts of the Paranaense region without becoming a normal city expectation. Encarnación’s southern river belt can feel a notch cooler than the capital on clear winter mornings: Where to live in Paraguay and Best climate.

Humidity and damp cold fronts make mid-teen readings feel sharper than dry-air climates at similar numbers: Humidity in Paraguay. Many apartments are built for summer AC more than winter heating, so ask about heaters, sealed windows, and hot water before you lease: How to rent a home and Utilities, internet, and transport.

Rain never fully vanishes; quieter August windows still sit inside a year-round Oriente moisture pattern: Rain in Paraguay. Summer heat returns fast after September, so do not treat a soft July as the country’s climate brand: Summer heat. Chaco winters can still bring cold nights alongside extreme heat extremes in other seasons. Flood risk is more a warm-storm and river-basin story than a winter ice story: Flood risk.