Antofagasta weather in March
March in Antofagasta: nice, dry, with clean air — an excellent time to visit.
#11 of 12 months in Antofagasta · #51 of 897 destinations to visit in March · comfort 92/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Antofagasta in March
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Antofagasta climate normals — March
| Daytime high | 24°C / 75°F | 😎 nice |
|---|---|---|
| Nighttime low | 18°C / 64°F | |
| Rainfall | 0 mm / 0 in | ☀️ dry |
| Rainy days | 0 days | |
| Humidity | 80% | 💦 very humid |
| Dew point | 17°C / 63°F | |
| Sunshine | 11.4 h/day | |
| Daylight | 12.2 h | |
| Wind | 16 km/h / 10 mph | |
| Air quality (US AQI) | 40 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Antofagasta in March — FAQ
- Is March a good time to visit Antofagasta?
- March in Antofagasta: nice, dry, with clean air — an excellent time to visit. It ranks #11 of 12 months for Antofagasta on SeasonMap's comfort score (92/100).
- What is the weather like in Antofagasta in March?
- In March, Antofagasta averages a daily high of 23.8°C and a low of 18°C, with about 0.4 mm of rain over roughly 0 rainy days.
- What is the air quality in Antofagasta in March?
- Antofagasta has a mean US Air Quality Index of about 40 in March.