Potosí weather in March
March in Potosí: cool, rainy, with clean air — a great time to visit.
#10 of 12 months in Potosí · #236 of 604 destinations to visit in March · comfort 79/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Potosí climate normals — March
| Daytime high | 13°C / 56°F | 🙂 cool |
|---|---|---|
| Nighttime low | 4°C / 39°F | |
| Feels like (high) | 12°C / 54°F | |
| Rainfall | 109 mm / 4.3 in | 🌧 rainy |
| Rainy days | 22 days | |
| Humidity | 79% | 💦 very humid |
| Dew point | 4°C / 39°F | |
| Sunshine | 10.1 h/day | |
| Daylight | 12.2 h | |
| Wind | 11 km/h / 7 mph | |
| Snowfall | 0.9 cm / 0.4 in | |
| Air quality (US AQI) | 22 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Potosí?
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Potosí in March — FAQ
- Is March a good time to visit Potosí?
- March in Potosí: cool, rainy, with clean air — a great time to visit. It ranks #10 of 12 months for Potosí on SeasonMap's comfort score (79/100).
- What is the weather like in Potosí in March?
- In March, Potosí averages a daily high of 13.1°C and a low of 4.1°C, with about 109.4 mm of rain over roughly 22 rainy days.
- What is the air quality in Potosí in March?
- Potosí has a mean US Air Quality Index of about 22 in March.