Mendoza vs Santiago in December

Mendoza and Santiago are nearly tied in December — 86 vs 88 on SeasonMap's comfort score. Mendoza is hot, dry, clean air; Santiago is hot, dry.

Mendoza vs Santiago — December climate, side by side

🇦🇷 Mendoza🇨🇱 Santiago
Comfort score86/100 (A)88/100 (A)
Feels-like high31°C31°C
Avg high / low31° / 18°30° / 12°
Rainfall27 mm7 mm
Rainy days41
Humidity41%54%
Air quality (AQI)3375

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Mendoza vs Santiago in December — FAQ

Is December better in Mendoza or Santiago?
Mendoza and Santiago are nearly tied in December — 86 vs 88 on SeasonMap's comfort score. Mendoza is hot, dry, clean air; Santiago is hot, dry.
What is the weather like in Mendoza vs Santiago in December?
In December, Mendoza averages 31°C high / 18°C low with about 27 mm of rain; Santiago averages 30°C high / 12°C low with about 7 mm.