SeasonMapPortillo weather in April
Chile
April in Portillo: cold, a little rain, with clean air — a hit-or-miss time to visit.
#8 of 12 months in Portillo · #1344 of 1383 destinations to visit in April · comfort 46/100 (tier F)
Updated September 2026 · climate normals from ERA5 reanalysis
Traveller notes on Portillo in April
Notes from nearby Mendoza (120 km away)
Portillo doesn't have its own notes for April yet — these are about Mendoza, close enough to share the season.
Mendoza's forum calls late March into April excellent — summer's real heat over, days turning mild, good for wine-country touring. Regulars note the region gets over 320 sunny days a year and very little rain overall, and flag the very end of April as when it starts turning genuinely cool, though not sharply so.
Add your own note from Portillo's card on the map.
Portillo climate normals — April
| Daytime high | 12°C / 53°F | 🧥 cold |
|---|---|---|
| Nighttime low | 4°C / 39°F | |
| Feels like (high) | 9°C / 48°F | |
| Rainfall | 40 mm / 1.6 in | 🌦 some rain |
| Rainy days | 5 days | |
| Humidity | 52% | 🍃 comfortable |
| Dew point | -3°C / 26°F | |
| Sunshine | 10 h/day | |
| Daylight | 11.3 h | |
| Wind | 9 km/h / 5 mph | |
| Snowfall | 19.2 cm / 7.6 in | |
| Air quality (US AQI) | 37 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Portillo in April
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Shoulder seasonan ordinary month(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Portillo's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Fair weatherPortillo's weather peaks June–August.
Best weatherFair weatherToughest weather
What's on in Portillo in April
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Season
Closed out of season
15 Oct – 10 Jun · usuallyOff-season shutdownClosuresThere is no summer operation: the hotel shuts, the road is just the road to Mendoza and there is nothing at the lake but the lake. Come for snow or not at all.
Nearby, and something's on
Within 300 km of Portillo — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Portillo?
Portillo in April — FAQ
- Is April a good time to visit Portillo?
- April in Portillo: cold, a little rain, with clean air — a hit-or-miss time to visit. It ranks #8 of 12 months for Portillo on SeasonMap's comfort score (46/100).
- What is the weather like in Portillo in April?
- In April, Portillo averages a daily high of 11.8°C and a low of 3.7°C, with about 39.5 mm of rain over roughly 5.2 rainy days.
- What is the air quality in Portillo in April?
- Portillo has a mean US Air Quality Index of about 37 in April.
- Does it snow in Portillo in April?
- Portillo sees roughly 19.2 cm of snowfall in April.
Other months in Portillo
Compare Portillo in April
Warmer or cooler than Portillo in April
Similar destinations in South America — April
Within 300 km: Santiago's Vendimia, the grape harvest around 1 Mar – 15 Apr, and Mendoza's Grape harvest around 15 Feb – 15 Apr.