Weather in Gualeguaychú in December
Gualeguaychú, Argentina averages a high of 28.8°C (83.8°F) and low of 18.3°C (64.9°F) in December, with 8 rain days and 12.1 hours of daily sunshine. Travel score: 88.2/100 (Excellent). The best time to visit Gualeguaychú is January.
High
29°C84°F
Low
18°C65°F
🌧️
8
rain days
☀️
12.1
hrs/day sunshine
💧
62%
humidity
88— Excellent
December in Gualeguaychú is hot and mostly dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Gualeguaychú?
How much does it rain in Gualeguaychú in December?
Gualeguaychú receives an average of 116.2mm of rainfall across 8 rainy days in December. The annual total is 1154.6mm.
What should I pack for Gualeguaychú in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 29°C
🧴
Sunscreen SPF 30+
12 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Argentina in December?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
🏛️ 121 countries·📅 Updated yearly·✈️ Free forever
Compare Gualeguaychú
Popular comparisons:
How can I plan my trip to Gualeguaychú?
What other cities are near Gualeguaychú?
What are other popular cities in Argentina?
What is the weather like in other months in Gualeguaychú?
Data based on 1994–2024 averages · Last updated: 2024-12-31