December · Paraguay
Best time to visit Asuncion in December Weather, crowds & prices
Weather in Asuncion in December
Average temperature 28°C, 170 mm of rain, about 28 days with 6+ hours of sunshine and 66% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
December score
5.0/10
Ranked #11 of 12 months
- Avg temp
- 28°C
- Rainfall
- 170 mm
- Humidity
- 66%
- Days with 6h+ sun
- 28
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
December in Asuncion scores 5.0/10 for sightseeing and cultural travel - ranked #11 of 12. Expect around 28°C, 170 mm of rain, and roughly 28 days with 6+ hours of sunshine this month.
Asunción is Paraguay's riverside capital, combining historic civic buildings, shaded neighborhoods, museums, markets, and a lively food and cultural scene.
December in Asuncion — middling scores, decent value
December averages 28°C (82°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.
Monthly rainfall reaches 170 mm — wet for this destination — but about 28 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.
It scores 5/10 here, 11th of 12 months, against 8.7/10 in the destination's best month.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
Plan for low-season pricing, with crowds are light for this destination.
Flexible dates? July scores 3.7 points higher here — enough to change the trip.
Frequently asked
- What is the weather like in Asuncion in December?
- In December, Asuncion averages 28°C, 170 mm of rain, and about 28 days with 6+ hours of sunshine. Its climate-comfort score is 5.0/10.
- Is December a good time to visit Asuncion?
- December earns a 5.0/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Asuncion in December?
- Expect about 170 mm of rain in December. Average humidity is 66% and there are about 28 days with 6+ hours of sunshine.
Curated in Asuncion
Tickets & experiences
Things to do in Asuncion
Asuncion, Paraguay. Live activities and tours from GetYourGuide, matched to this destination.