Asuncion, Paraguay

Set in the tropics, Asuncion (Paraguay) is best understood through its weather data: our 2015–2024 climate record puts its peak at an 87/100 sun score in July, exactly the kind of reliability you want for a city break.

January is the heat peak, averaging 33°C highs; June is the cool end, when nights dip to around 14°C. Rain is most likely in January, when about 40% of days see meaningful rainfall, and least likely in July (18%). Beach-warm afternoons (24°C and up) hold through January–April and August–December.

Season by season (on the northern calendar), spring brings 27°C highs with 33% rain-day odds, summer 23°C at 20%, autumn 29°C at 33%, and winter 32°C at 37%. In short: plan around summer if you can, keep spring as the fallback, and go into winter with managed expectations (its season score is 80). For warmth without the densest crowds, the shoulder play is January: still 33°C highs, with a sun score of 77.

Best months to visit Asuncion

Ranked purely on sunshine odds, the podium is July at 87/100, then August at 87 and September at 86. Anything in January–December clears our 70-point reliability bar. The month to avoid on pure weather odds is January (77/100).

Among the tropical destinations in our catalog, its July rain odds beat 89% of the field.

Month-by-month breakdown for Asuncion → · More destinations for July →

The live forecast backs this up: of the next 16 days, 8 look mostly clear and 2 carry meaningful rain risk, in a 16–33°C band. Today's cached sun score is 89/100.