Santiago weather in June
June in Santiago: cool, rainy, with poor air quality — a good time to visit.
#12 of 12 months in Santiago · #488 of 604 destinations to visit in June · comfort 64/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Santiago climate normals — June
| Daytime high | 15°C / 58°F | 🙂 cool |
|---|---|---|
| Nighttime low | 3°C / 37°F | |
| Feels like (high) | 12°C / 54°F | |
| Rainfall | 88 mm / 3.5 in | 🌧 rainy |
| Rainy days | 8 days | |
| Humidity | 67% | 💧 humid |
| Dew point | 3°C / 37°F | |
| Sunshine | 6.8 h/day | |
| Daylight | 10 h | |
| Wind | 8 km/h / 5 mph | |
| Air quality (US AQI) | 135 | 😷 poor |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Santiago in June — FAQ
- Is June a good time to visit Santiago?
- June in Santiago: cool, rainy, with poor air quality — a good time to visit. It ranks #12 of 12 months for Santiago on SeasonMap's comfort score (64/100).
- What is the weather like in Santiago in June?
- In June, Santiago averages a daily high of 14.5°C and a low of 2.9°C, with about 88.4 mm of rain over roughly 8.4 rainy days.
- What is the air quality in Santiago in June?
- Santiago has a mean US Air Quality Index of about 135 in June.