Paraguay in April: Weather, Crowds & What to Expect

Gran Asunción & Central Lowlands

As the calendar turns toward the cooler half of the year, April brings drier evenings and a drop in humidity that makes Asunción feel notably lighter. Daytime temperatures fall into the mid-20s°C and nights become pleasant - good for walking through the old town and visiting outdoor cafés. Spring-like conditions reduce mosquito pressure; this is a handy time for river excursions and the first clear windows for weekend trips upriver.

Alto Paraná & Ciudad del Este Corridor

April sees humidity easing and temperatures falling into the comfortable mid-20s°C range, making walks along the Paraná and outings to local natural areas more pleasant. Tourist logistics improve as rivers stabilize and trails dry; this is a good window for visiting the Itaipú hydroelectric complex without the worst of the summer heat. Pack light layers for cooler evening breezes along the river.

Southern Paraná & Itapúa (Encarnación, Jesuit Missions)

As April arrives, the pace cools and humidity drops - days are comfortably warm in the low to mid-20s°C and evenings are pleasantly cool for outdoor dining along the Costanera. River beaches recede and boat access becomes more dependable, making this a relaxed month for sight-seeing at the ruins in Trinidad and Jesús. Light layers for evenings and sturdy shoes for temple trails are useful.

Northern & Central Paraguayan Chaco (Filadelfia, Boquerón)

April’s heat begins to ease and the nights turn pleasantly cool; daytime highs still reach the high 20s to low 30s°C but wind often moderates the sun’s sting. The Chaco’s wide open landscapes are easier to explore as dust levels fall after passing storms and visibility improves. Travelers can enjoy morning safaris and cultural visits to Mennonite settlements without the worst of summer heat.

Southwestern Chaco & Pantanal Fringe (Bahía Negra, Defensores del Chaco edge)

April brings clearer skies and dropping humidity as floodwaters begin to subside; daytime temperatures are warm in the mid-20s to low 30s°C and mornings are comfortable for outings. Trails reopen and terrestrial wildlife becomes easier to access on foot. This transitional window is a favored time to combine boat safaris with overland drives to avoid the worst of high water.