Things to Do in Asuncion in December
December weather, activities, events & insider tips
Shoulder Season · Good Value
December Weather in Asuncion
Temperature, rainfall and humidity at a glance
91°F (32°C)
High Temp
71°F (22°C)
Low Temp
6.9 inches (175 mm)
Rainfall
70%
Humidity
Is December Right for You?
Weigh the advantages and considerations before booking
Advantages
- + December delivers Asuncion's jacarandas in full purple bloom - the city turns violet for three weeks straight, a spectacle tourists miss outside this month
- + Hotel rates drop 30-40% after mid-December when business travelers head home for holidays - you'll have boutique properties in Villa Morra mostly to yourself
- + Christmas season brings street markets along Costanera packed with chipa vendors - the cheesy bread smells drift for blocks and locals share their thermoses of tereré with strangers
- + Evening temperatures drop to 71°F (22°C) by 8 PM - good for walking Loma San Jeronimo's cobblestone streets when the colonial houses glow amber from string lights
Considerations
- − Afternoon thunderstorms hit like clockwork at 2:30 PM - sudden, violent bursts that flood intersections within minutes and make outdoor activities impossible until 4 PM
- − Everything closes early on Christmas Eve (December 24) and New Year's Eve - even the 24-hour Ñan Eustaquia empanada shop shuts by 6 PM
- − Mosquitoes get aggressive after rain - bring repellent because the ones here ignore most North American brands
Best Activities in December
Top things to do during your visit
Paraguay River sunset boat tours
December's longer days mean golden hour stretches until 7:45 PM, giving you 90 minutes of copper light reflecting off the river. Storm clouds from afternoon rain create dramatic skies over the Chaco shoreline - photographers love this. The river runs high from spring rains, so boats can navigate closer to the floating islands where caimans sun themselves.
Booking Tip: Book afternoon slots 3-4 days ahead - storms sometimes cancel morning tours. Look for operators departing from Bahia de Asuncion with life jackets in good condition.
Mercado 4 food crawls
December's heat keeps the market action concentrated under tin roofs where ceiling fans barely move the humid air. Perfect time to try sopa paraguaya straight from wood-fired ovens - the corn cake's crust stays crispy despite the humidity. Vendors slice fresh mangoes and chill them in ice buckets, creating the city's best natural air conditioning.
Booking Tip: Go with licensed food tour operators who carry hand sanitizer and know which stalls use filtered water. Morning visits from 9-11 AM beat both heat and crowds.
Loma San Jeronimo walking tours
This hilltop neighborhood's 18th-century houses stay cool under December's purple jacarandas. The ceramic tile workshops open their doors when temperatures drop after 4 PM - you can watch artisans paint traditional ñandutí patterns while sipping cold tereré. Evening tours catch the neighborhood when strings of Christmas lights flick on and families gather on doorsteps.
Booking Tip: Small-group walking tours work best - the narrow cobblestone lanes can't handle large groups. Book day-of through hotel concierges who know local guides.
Yerba mate plantation day trips
December marks harvest season for new-crop mate - the fields outside Asuncion turn emerald green and workers use traditional methods your grandfather would recognize. Tours include hands-on leaf-picking and the chance to taste mate aged vs fresh. Morning starts are essential - by 11 AM the fields hit 91°F (33°C) and shade becomes non-negotiable.
Booking Tip: Licensed agritourism operators leave Asuncion at 7:30 AM sharp. Look for tours including a traditional asado lunch under shade trees - essential in December heat.
Costanera riverside cycling
December's river breezes make the 6 km (3.7 mile) Costanera path bearable even at midday. Morning rides catch fishers hauling silver dorado from wooden boats while evening rides pass families drinking tereré under ceibo trees. The pink lapacho trees bloom this month, dropping petals that carpet the bike path like confetti.
Booking Tip: Rent bikes from Costanera kiosks by 8 AM before heat builds. Bring water - the river breeze tricks you into underestimating dehydration risk.
Where to Stay in Asuncion in December
Hand-picked hotels across price tiers for December travellers.
December Events & Festivals
What's happening during your visit
Early December
Noche de las Flores
December 8 transforms Plaza Uruguaya into a flower market that smells like jasmine and gardenias. Local growers truck in truckloads of tropical blooms - heliconias, bird-of-great destination, and the orange flowers called flor de ceibo that only bloom in December. The scent is overwhelming by 6 PM when families come to buy Christmas centerpieces.
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Climate-specific gear, brand recommendations, and what to leave at home.
View Asuncion Packing List →Essential Tips
Insider knowledge and common pitfalls to avoid
Insider Knowledge
Local buses cost double during Christmas week but run half-empty - negotiate with the cobrador (fare collector) for regular rates
The best chipa comes from women selling from bicycle baskets outside Cristo Rey church after 5 PM - still warm from backyard ovens
December's jacaranda petals stain leather shoes purple permanently - wear dark footwear or expect purple soles
Hotel pools stay empty until 6 PM when storms clear - good for that post-market cool-down when day-trippers are gone
Avoid These Mistakes
Trying to pack December like North America - Christmas here means 91°F (33°C) heat and outdoor grilling, not fireplaces
Booking airport taxis at peak thunderstorm time (2-4 PM) - floods create 90-minute delays and increase pricing
Assuming Christmas Day restaurants stay open - even McDonald's closes by 2 PM, plan hotel meals accordingly
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Top-rated things to do in Asuncion this December
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