Weather in Trelew in December
Trelew, Argentina averages a high of 27.3°C (81.1°F) and low of 14.4°C (57.9°F) in December, with 3 rain days and 13.8 hours of daily sunshine. Travel score: 91.2/100 (Excellent). The best time to visit Trelew is February.
High
27°C81°F
Low
14°C58°F
🌧️
3
rain days
☀️
13.8
hrs/day sunshine
💧
39%
humidity
91— Excellent
December in Trelew is warm and dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Trelew?
How much does it rain in Trelew in December?
Trelew receives an average of 17.2mm of rainfall across 3 rainy days in December. The annual total is 218.3mm.
What should I pack for Trelew in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 27°C
🧴
Sunscreen SPF 30+
14 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Evening jacket or cardigan
Temperature drops 13°C from day to night
🌬️
Windbreaker
Windy conditions (31 km/h average)
Traveling to Argentina in December?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31