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Portillo, Chile · Alpine mountain climate

Portillo in March: go or not?

Good time. Portillo in March gets 7.3/10.

📅 Data updated: October 2026 🛰️ ERA5 · 10 years 📍 32.84°S · 70.13°W
⚡ This month's verdict
Go for it
Portillo · March
7.3
6–15°
Temperature
11%
Rain
8h
Sun
❄️ Alpine climate☀️ High-altitude UV🌦️ Changeable weather
Photo : Pedro Gandra via Unsplash
The month in detail

What to expect in March

Off-season for skiing Portillo — lifts are closed. Consider hiking, mountain biking or summer activities at altitude. Rain risk remains low (11% of days), leaving good room for outdoor activities.

March ranks 3 out of 12 months in Portillo. Compared to February: −2°F daytime, 5 pts fewer rainy days, −0.5h of sun per day.

This month's conditions

What it's like in March

UV index
8 · very high
protection essential
Feels like
dry air
-4°
Daylight
12.2h of daylight
Air quality
good
AQI 38
Compare

Is March the right month?

The best month in Portillo is January (7.4/10), 0.1 pt higher than March.

See January →See all 12 months →
Book

Plan your trip

Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.

🎟️ Activities & tours · Portillo

GetYourGuide selection · free cancellation

See all →
Affiliate link · GetYourGuide
Practical info

What you need to know before you go

Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a mountain stay.

Country · Chile

🗣️LanguageSpanish
💶CurrencyChilean Peso ($)
🚗DrivingRight-hand
🛡️Safety ⓘVery safe · 1/5
💰Cost of living ⓘCheap · 2/5

🌡️ Climate

🌍Climate typeAlpine mountain climate
📈Climate trend ⓘStable
🔥Hottest monthJanuary · 61°F
❄️Coolest monthJune · 34°F
🌧️Rainiest month ⓘJune · 24%

🏔️ Mountain stay

⛰️Village altitude9449 ft
🎿Ski area9449 → 10899 ft
⛷️Ski seasonDec → May
🥾Hiking seasonJun → Sep
🧗High mountains ⓘGuide recommended
Location

Where is Portillo ?

Global position + regional geographic context.

🌍 World
🔍 Geographic context
Chile
Alpine mountain climate climate with a 7.4 → 1.2 gap between best and worst month. 10 years of ERA5 data to choose by project.
32.84°S · 70.13°W
Questions

Frequently asked questions

When is the best time to visit Portillo?
It depends on the activity. For skiing: June (ski score 8.0/10). For hiking/suiner: February (8.5/10, 16.0°F).
Can you ski in Portillo in winter?
Yes, it's peak ski season. Average ski score December–February: 0.9/10. Cold temperatures (16°F max in January) and frequent snowfall.
Is it warm in Portillo in suiner?
In February, temperatures average 16.0°F. Ideal for hiking and outdoor activities.
What is the wettest month in Portillo?
May is the wettest month with May has the lowest climate score of the year.
Do you need sun protection in Portillo in March?
The average UV index reaches 8 in March in Portillo (very high), with about 12.2h of daylight. Protection essential.