What is the weather like in Antofagasta vs Santiago in December?

In December, Antofagasta averages 22°C high / 17°C low with about 1 mm of rain; Santiago averages 30°C high / 12°C low with about 7 mm.

Antofagasta vs Santiago in December

Antofagasta is the better pick in December — 94 vs 88 on SeasonMap's comfort score. Antofagasta is warm, dry, clean air, while Santiago is hot, dry.

Antofagasta vs Santiago — December climate, side by side

	🇨🇱 Antofagasta	🇨🇱 Santiago
Comfort score	94/100 (S)	88/100 (A)
Feels-like high	25°C	31°C
Avg high / low	22° / 17°	30° / 12°
Rainfall	1 mm	7 mm
Rainy days	0	1
Humidity	78%	54%
Air quality (AQI)	47	75

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

Month by month

Antofagasta 🇨🇱 Chilewarm, dry, clean air · best January94
Santiago 🇨🇱 Chilehot, dry · best November88

Antofagasta vs Santiago in December — FAQ

Is December better in Antofagasta or Santiago?: Antofagasta is the better pick in December — 94 vs 88 on SeasonMap's comfort score. Antofagasta is warm, dry, clean air, while Santiago is hot, dry.
What is the weather like in Antofagasta vs Santiago in December?: In December, Antofagasta averages 22°C high / 17°C low with about 1 mm of rain; Santiago averages 30°C high / 12°C low with about 7 mm.