San Carlos de Bariloche weather in May
May in San Carlos de Bariloche: cold, rainy, with clean air — a great time to visit.
#6 of 12 months in San Carlos de Bariloche · #449 of 604 destinations to visit in May · comfort 72/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
San Carlos de Bariloche climate normals — May
| Daytime high | 9°C / 47°F | 🧥 cold |
|---|---|---|
| Nighttime low | 3°C / 38°F | |
| Feels like (high) | 6°C / 43°F | |
| Rainfall | 102 mm / 4 in | 🌧 rainy |
| Rainy days | 11 days | |
| Humidity | 85% | 💦 very humid |
| Dew point | 2°C / 36°F | |
| Sunshine | 6.9 h/day | |
| Daylight | 9.8 h | |
| Wind | 12 km/h / 7 mph | |
| Snowfall | 23.5 cm / 9.3 in | |
| Air quality (US AQI) | 23 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is San Carlos de Bariloche?
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San Carlos de Bariloche in May — FAQ
- Is May a good time to visit San Carlos de Bariloche?
- May in San Carlos de Bariloche: cold, rainy, with clean air — a great time to visit. It ranks #6 of 12 months for San Carlos de Bariloche on SeasonMap's comfort score (72/100).
- What is the weather like in San Carlos de Bariloche in May?
- In May, San Carlos de Bariloche averages a daily high of 8.6°C and a low of 3.2°C, with about 101.9 mm of rain over roughly 11.4 rainy days.
- What is the air quality in San Carlos de Bariloche in May?
- San Carlos de Bariloche has a mean US Air Quality Index of about 23 in May.
- Does it snow in San Carlos de Bariloche in May?
- San Carlos de Bariloche sees roughly 23.5 cm of snowfall in May.