Weather in San Miguel de Allende in December
San Miguel de Allende, Mexico averages a high of 22.4°C (72.3°F) and low of 8.8°C (47.8°F) in December, with 1 rain days and 10.1 hours of daily sunshine. Travel score: 92.2/100 (Excellent). The best time to visit San Miguel de Allende is March.
High
22°C72°F
Low
9°C48°F
🌧️
1
rain days
☀️
10.1
hrs/day sunshine
💧
56%
humidity
92— Excellent
December in San Miguel de Allende is warm and dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in San Miguel de Allende?
How much does it rain in San Miguel de Allende in December?
San Miguel de Allende receives an average of 6.1mm of rainfall across 1 rainy days in December. The annual total is 535.7mm.
What should I pack for San Miguel de Allende in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 22°C
🧴
Sunscreen SPF 30+
10 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Evening jacket or cardigan
Temperature drops 14°C from day to night
🎉Visiting Mexico in December?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31