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When to go · Paraguay

Paraguay in September

Great month. Spring; lapachos in bloom; Transchaco Rally (check dates).

Key facts

Verdict
Great
Crowds
Low
Paraguay
Prices
Low
Paraguay

Verdict

GreatVoykit month rating for Paraguay

Spring; lapachos in bloom; Transchaco Rally (check dates).

Is another month better than September?

No other month rates higher than September for Paraguay in this guide.

Weather in September

  • Eastern Paraguay (Asunción, Encarnación, Ciudad del Este) · Asunción, Encarnación, Ciudad del Este, Areguábest weather

    Subtropical: 35–40 °C (95–104 °F) and humid in summer with violent storms; mild winters (June–August) with occasional cold snaps near freezing.

  • The Chaco · Filadelfia, Loma Plata, Mariscal Estigarribia, Defensores del Chacofine

    Semi-arid and hotter still; summer rain turns dirt roads to mud; the dry winter is the only practical season.

  • Gran Chaco: Humid Chaco (bajo Chaco) · Southern Presidente Hayes, palm savannafine

    Flooded savanna country; wettest in the summer months.

  • Gran Chaco: Dry Chaco (central and north) · Boquerón and Alto Paraguayfine

    Semi-arid and hot; 35 °C (95 °F)+ days common October–March, cooler and drier May–September.

  • Northern Paraneña: Northern Paraneña · Concepción, Vallemí, Pedro Juan Caballerofine

    Subtropical: hot, humid summers (Dec–Mar) with 35 °C (95 °F)+ days; mild, drier winters (Jun–Aug) suit road travel. Rain is possible year-round and can close dirt roads.

  • Paraná Plateau: Eastern highlands · Ciudad del Este, Hernandarias, Encarnaciónfine

    Subtropical and humid; rain year-round, heaviest Nov–Mar. Winter (Jun–Aug) is mild and the most comfortable time to walk ruins.

  • Southern Paraneña: Asunción and the lake country · Central department and Lake Ypacaraífine

    Wet, hot summers (Dec–Feb) with 35 °C (95 °F)+ days; mild, drier winters (Jun–Aug) are the easiest months. Rain falls year-round.

  • Southern Paraneña: Encarnación and the Paraná · Itapúa department, southfine

    Similar pattern, slightly cooler on the river; Carnival in February fills the city.

  • Asunción27 °C (81 °F) / 15 °C (59 °F), 8 rain days
  • Areguá27 °C (81 °F) / 16 °C (61 °F), 7 rain days
  • Bahía Negra30 °C (86 °F) / 18 °C (64 °F), 5 rain days
  • Belén28 °C (82 °F) / 17 °C (63 °F), 6 rain days
  • Ciudad del Este28 °C (82 °F) / 15 °C (59 °F), 8 rain days
  • Concepción29 °C (84 °F) / 16 °C (61 °F), 6 rain days
  • Encarnación26.1 °C (79 °F) / 13.9 °C (57 °F), 7 rain days
  • Filadelfia31 °C (88 °F) / 17 °C (63 °F), 4 rain days
  • Fuerte Olimpo29 °C (84 °F) / 18 °C (64 °F), 5 rain days
  • Hernandarias24 °C (75 °F) / 11 °C (52 °F), 7 rain days
  • Loma Plata30 °C (86 °F) / 17 °C (63 °F), 4 rain days
  • Mariscal Estigarribia32.7 °C (91 °F) / 17.3 °C (63 °F), 3 rain days
  • Neuland32 °C (90 °F) / 18 °C (64 °F), 3 rain days
  • New Australia26 °C (79 °F) / 16 °C (61 °F), 6 rain days
  • Pedro Juan Caballero26 °C (79 °F) / 13 °C (55 °F), 5 rain days
  • Pilar27 °C (81 °F) / 14 °C (57 °F), 7 rain days
  • San Bernardino26 °C (79 °F) / 16 °C (61 °F), 5 rain days
  • San Ignacio Guazú26 °C (79 °F) / 16 °C (61 °F), 6 rain days
  • Trinidad31 °C (88 °F) / 20 °C (68 °F), 7 rain days
  • Vallemi25 °C (77 °F) / 15 °C (59 °F), 11 rain days
  • Villeta27 °C (81 °F) / 16 °C (61 °F), 5 rain days
  • Yaguarón24 °C (75 °F) / 10 °C (50 °F), 7 rain days
  • Yby Yaú29 °C (84 °F) / 18 °C (64 °F), 6 rain days
  • Ypacarai26 °C (79 °F) / 16 °C (61 °F), 4 rain days

Festivals and holidays

Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.

  • Battle of Boquerón

    29 Sep (moved)

    Long weekend.

Crowds and prices

Crowds · Paraguay
Low
Prices · Paraguay
Low

Compare two months

Weather, crowds and prices for any two months in Paraguay, side by side.

  • Verdict

    Sep: Great

    Apr: Great

  • Crowds

    Sep: Low

    Apr: Low

  • Prices

    Sep: Low

    Apr: Low

  • Festivals listed

    Sep: 1

    Apr: 1

September: Spring; lapachos in bloom; Transchaco Rally (check dates).

April: Pleasant; good for Asunción and the missions; Easter week closures.

Paraguay: figures are long-term averages from this guide, not a forecast.

What to pack

Nothing unusual for the weather this month.

Build the full packing list for your trip →

Where to go in September

Rated best or good this month

  • Eastern Paraguay (Asunción, Encarnación, Ciudad del Este)

    Best weather of the year (Asunción, Encarnación, Ciudad del Este, Areguá)

  • Asunción

    Warm; warming quickly.

  • Areguá

    Best months: Jul–Oct; the strawberry festival runs in Aug–Sep

  • Bahía Negra

    Best months: May–Sep (dry season)

  • Belén

    Best months: Apr–Sep

  • Ciudad del Este

    Best months: Apr–Sep

  • Concepción

    Best months: Apr–Sep (check; cooler and drier months)

  • Encarnación

    Best months: Mar–May, Sep–Nov

  • Filadelfia

    Best months: May–Sep (dry, cooler)

  • Fuerte Olimpo

    Best months: May–Sep

  • Hernandarias

    Best months: Apr–Oct

  • Loma Plata

    Best months: May–Sep (dry, cooler)