El Chaltén weather in July
July in El Chaltén: cold, soaked, with clean air — not the time — 21 rainy days.
#12 of 12 months in El Chaltén · #842 of 897 destinations to visit in July · comfort 49/100 (tier F)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on El Chaltén in July
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El Chaltén climate normals — July
| Daytime high | 1°C / 34°F | 🧥 cold |
|---|---|---|
| Nighttime low | -2°C / 28°F | |
| Rainfall | 234 mm / 9.2 in | ⛈ soaked |
| Rainy days | 21 days | |
| Humidity | 84% | 💦 very humid |
| Dew point | -5°C / 23°F | |
| Sunshine | 4.3 h/day | |
| Daylight | 8.6 h | |
| Wind | 8 km/h / 5 mph | |
| Snowfall | 164.7 cm / 64.8 in | |
| Air quality (US AQI) | 29 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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El Chaltén in July — FAQ
- Is July a good time to visit El Chaltén?
- July in El Chaltén: cold, soaked, with clean air — not the time — 21 rainy days. It ranks #12 of 12 months for El Chaltén on SeasonMap's comfort score (49/100).
- What is the weather like in El Chaltén in July?
- In July, El Chaltén averages a daily high of 1°C and a low of -2.5°C, with about 233.5 mm of rain over roughly 20.6 rainy days.
- What is the air quality in El Chaltén in July?
- El Chaltén has a mean US Air Quality Index of about 29 in July.
- Does it snow in El Chaltén in July?
- El Chaltén sees roughly 164.7 cm of snowfall in July.