San Pedro de Atacama weather in March
March in San Pedro de Atacama: nice, dry, with clean air — an excellent time to visit.
#3 of 12 months in San Pedro de Atacama · #8 of 604 destinations to visit in March · comfort 95/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
San Pedro de Atacama climate normals — March
| Daytime high | 24°C / 75°F | 😎 nice |
|---|---|---|
| Nighttime low | 11°C / 51°F | |
| Feels like (high) | 22°C / 72°F | |
| Rainfall | 9 mm / 0.4 in | ☀️ dry |
| Rainy days | 2 days | |
| Humidity | 42% | 🍃 comfortable |
| Dew point | 2°C / 36°F | |
| Sunshine | 11.3 h/day | |
| Daylight | 12.2 h | |
| Wind | 14 km/h / 9 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 March — FAQ
- Is March a good time to visit San Pedro de Atacama?
- March in San Pedro de Atacama: nice, dry, with clean air — an excellent time to visit. It ranks #3 of 12 months for San Pedro de Atacama on SeasonMap's comfort score (95/100).
- What is the weather like in San Pedro de Atacama in March?
- In March, San Pedro de Atacama averages a daily high of 23.8°C and a low of 10.5°C, with about 9 mm of rain over roughly 2.2 rainy days.
- What is the air quality in San Pedro de Atacama in March?
- San Pedro de Atacama has a mean US Air Quality Index of about 30 in March.