Asunción, ParaguayQuick decision
When to visit Asunción?
🌞 Best time overall
September
🌡️ Optimal temperature
63°F–82°F in September
🌧 Least rain
25% rainy days in September
🌧 Wettest month
January (40%)
📅 Best score
8.5/10
By trip type
Best time by type of trip
Casco histórico & PanteónYear-round — colonial quarter, Heroes' Pantheon, Cabildo.
Guaraní cuisineYear-round — chipa, sopa paraguaya, tereré, asado.
Ñeembucú & ChacoMay–Sep — wetlands, birdwatching, wild Chaco savanna.
BudgetMay–Sep — dry winter, one of South America's cheapest capitals.
Monthly climate data
Asunción weather month by month
| Month | Min °F | Max °F | Rainy days (%) | Precip. in/d | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌤️ January | 75°F | 91°F | 40% | 0.2in | 12.9h | 7.3/10 |
| 🌤️ February | 75°F | 90°F | 36% | 0.1in | 12.0h | 7.6/10 |
| 🌤️ March | 72°F | 88°F | 37% | 0.2in | 11.8h | 7.6/10 |
| 🌤️ April | 68°F | 82°F | 32% | 0.2in | 10.8h | 8.2/10 |
| 🌤️ May | 63°F | 75°F | 34% | 0.2in | 9.7h | 7.6/10 |
| 🌤️ June | 57°F | 72°F | 24% | 0.1in | 9.4h | 7.7/10 |
| 🌤️ July | 59°F | 75°F | 18% | 0.1in | 10.0h | 8.1/10 |
| ☀️ August | 59°F | 77°F | 19% | 0.1in | 10.1h | 8.2/10 |
| 🌤️ September | 63°F | 82°F | 25% | 0.1in | 10.9h | 8.5/10 |
| 🌤️ October | 68°F | 84°F | 38% | 0.3in | 11.4h | 7.9/10 |
| 🌤️ November | 70°F | 88°F | 36% | 0.2in | 12.9h | 7.8/10 |
| 🌤️ December | 73°F | 90°F | 36% | 0.2in | 13.0h | 7.6/10 |
Ideal
Fair
Challenging climate
Source: Open-Meteo · 10 years
Seasonal breakdown
What to expect each season
🌸 Spring (Mar–May) — Good time
Average 28°F, 34% rainy days, 10.8h sunshine/day. Score: 7.8/10.
☀️ Summer (Jun–Aug) — Good time
Average 24°F, 20% rainy days, 9.8h sunshine/day. Score: 8.0/10.
🍂 Autumn (Sep–Nov) — Good time
Average 29°F, 33% rainy days, 11.7h sunshine/day. Score: 8.1/10.
❄️ Winter (Dec–Feb) — Good time
Average 32°F, 37% rainy days, 12.6h sunshine/day. Score: 7.5/10.
Accommodation
Find a place to stay in Asunción
Check availability during the recommended period
Tip : off-peak months (January, February) are cheapest but weather is significantly worse.
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Activities and tours in Asunción
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Flights
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Monthly weather
Detailed weather by month
FAQ
Frequently asked questions
September is ideal with 25% rainy days and 28°F.
January is the wettest month with 40% rainy days.
Yes, September is the best month with an average of 28°F.
In winter, the average score is 7.5/10. Acceptable conditions for cultural visits.
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