Potosí weather in May
May in Potosí: cool, dry, with clean air — an excellent time to visit.
#3 of 12 months in Potosí · #240 of 604 destinations to visit in May · comfort 84/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Potosí climate normals — May
| Daytime high | 15°C / 59°F | 🙂 cool |
|---|---|---|
| Nighttime low | -1°C / 30°F | |
| Feels like (high) | 11°C / 52°F | |
| Rainfall | 6 mm / 0.3 in | ☀️ dry |
| Rainy days | 2 days | |
| Humidity | 39% | 🌵 dry |
| Dew point | -9°C / 15°F | |
| Sunshine | 10.4 h/day | |
| Daylight | 11.2 h | |
| Wind | 13 km/h / 8 mph | |
| Air quality (US AQI) | 26 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Potosí?
Loading map…
Potosí in May — FAQ
- Is May a good time to visit Potosí?
- May in Potosí: cool, dry, with clean air — an excellent time to visit. It ranks #3 of 12 months for Potosí on SeasonMap's comfort score (84/100).
- What is the weather like in Potosí in May?
- In May, Potosí averages a daily high of 14.9°C and a low of -1°C, with about 6.4 mm of rain over roughly 2.2 rainy days.
- What is the air quality in Potosí in May?
- Potosí has a mean US Air Quality Index of about 26 in May.