Potosí weather in December
December in Potosí: cool, rainy, with clean air — a great time to visit.
#11 of 12 months in Potosí · #174 of 604 destinations to visit in December · comfort 79/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Potosí climate normals — December
| Daytime high | 14°C / 58°F | 🙂 cool |
|---|---|---|
| Nighttime low | 5°C / 41°F | |
| Feels like (high) | 14°C / 57°F | |
| Rainfall | 148 mm / 5.8 in | 🌧 rainy |
| Rainy days | 25 days | |
| Humidity | 74% | 💧 humid |
| Dew point | 4°C / 40°F | |
| Sunshine | 10.5 h/day | |
| Daylight | 13.3 h | |
| Wind | 13 km/h / 8 mph | |
| Snowfall | 1.4 cm / 0.6 in | |
| Air quality (US AQI) | 29 | 🍃 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 December — FAQ
- Is December a good time to visit Potosí?
- December in Potosí: cool, rainy, with clean air — a great time to visit. It ranks #11 of 12 months for Potosí on SeasonMap's comfort score (79/100).
- What is the weather like in Potosí in December?
- In December, Potosí averages a daily high of 14.4°C and a low of 5.2°C, with about 147.8 mm of rain over roughly 24.8 rainy days.
- What is the air quality in Potosí in December?
- Potosí has a mean US Air Quality Index of about 29 in December.
- Does it snow in Potosí in December?
- Potosí sees roughly 1.4 cm of snowfall in December.