San Pedro de Atacama weather in April
April in San Pedro de Atacama: nice, dry, with clean air — an excellent time to visit.
#7 of 12 months in San Pedro de Atacama · #43 of 604 destinations to visit in April · comfort 92/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
San Pedro de Atacama climate normals — April
| Daytime high | 22°C / 72°F | 😎 nice |
|---|---|---|
| Nighttime low | 6°C / 42°F | |
| Feels like (high) | 19°C / 66°F | |
| Rainfall | 2 mm / 0.1 in | ☀️ dry |
| Rainy days | 1 days | |
| Humidity | 22% | 🌵 dry |
| Dew point | -10°C / 14°F | |
| Sunshine | 10.8 h/day | |
| Daylight | 11.6 h | |
| Wind | 12 km/h / 8 mph | |
| Air quality (US AQI) | 30 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is San Pedro de Atacama?
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San Pedro de Atacama in April — FAQ
- Is April a good time to visit San Pedro de Atacama?
- April in San Pedro de Atacama: nice, dry, with clean air — an excellent time to visit. It ranks #7 of 12 months for San Pedro de Atacama on SeasonMap's comfort score (92/100).
- What is the weather like in San Pedro de Atacama in April?
- In April, San Pedro de Atacama averages a daily high of 22.3°C and a low of 5.8°C, with about 1.7 mm of rain over roughly 0.6 rainy days.
- What is the air quality in San Pedro de Atacama in April?
- San Pedro de Atacama has a mean US Air Quality Index of about 30 in April.