Antofagasta weather in May
May in Antofagasta: nice, dry, with clean air — an excellent time to visit.
#8 of 12 months in Antofagasta · #56 of 897 destinations to visit in May · comfort 93/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Antofagasta in May
No notes yet. Open Antofagasta on the map to add the first one.
Antofagasta climate normals — May
| Daytime high | 21°C / 70°F | 😎 nice |
|---|---|---|
| Nighttime low | 15°C / 59°F | |
| Rainfall | 3 mm / 0.1 in | ☀️ dry |
| Rainy days | 1 days | |
| Humidity | 81% | 💦 very humid |
| Dew point | 14°C / 57°F | |
| Sunshine | 10 h/day | |
| Daylight | 11 h | |
| Wind | 14 km/h / 9 mph | |
| Air quality (US AQI) | 46 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Antofagasta?
Loading map…
Antofagasta in May — FAQ
- Is May a good time to visit Antofagasta?
- May in Antofagasta: nice, dry, with clean air — an excellent time to visit. It ranks #8 of 12 months for Antofagasta on SeasonMap's comfort score (93/100).
- What is the weather like in Antofagasta in May?
- In May, Antofagasta averages a daily high of 21.1°C and a low of 15°C, with about 3.2 mm of rain over roughly 0.6 rainy days.
- What is the air quality in Antofagasta in May?
- Antofagasta has a mean US Air Quality Index of about 46 in May.