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Courmayeur, Italy · Alpine mountain climate

Courmayeur in December: go or not?

Tough period. Courmayeur in December only reaches 1.0/10.

📅 Data updated: October 2026 🛰️ ERA5 · 10 years 📍 45.80°N · 6.97°E
⚡ This month's verdict
Avoid
Courmayeur · December
1.0
-5–4°
Temperature
34%
Rain
4h
Sun
❄️ Alpine climate☀️ High-altitude UV🌦️ Changeable weather
Photo : Daniele Buso via Unsplash
The month in detail

What to expect in December

Off-season for skiing Courmayeur — lifts are closed. Consider hiking, mountain biking or summer activities at altitude.

December ranks 11 out of 12 months in Courmayeur. Compared to November: −3°C daytime.

This month's conditions

What it's like in December

UV index
2 · low
no protection needed
Feels like
dry air
-6°
Daylight
8.5h of daylight
Air quality
good
AQI 27
Compare

Is December the right month?

The best month in Courmayeur is July (8.2/10), 7.2 pts higher than December.

See July →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 · Courmayeur

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 · Italy

🗣️LanguageItalian
💶CurrencyEuro (€)
🚗DrivingRight-hand
🛡️Safety ⓘVery safe · 1/5
💰Cost of living ⓘModerate · 3/5

🌡️ Climate

🌍Climate typeAlpine mountain climate
📈Climate trend ⓘStable
🔥Hottest monthJuly · 24°C
❄️Coolest monthJanuary · 3°C
🌧️Rainiest month ⓘJune · 39%

🏔️ Mountain stay

⛰️Village altitude1224 m
🎿Ski area1224 → 2755 m
⛷️Ski seasonDec → May
🥾Hiking seasonJun → Sep
🧗High mountains ⓘGuide recommended
🛂VisaSchengen · 90 days
Location

Where is Courmayeur ?

Global position + regional geographic context.

🌍 World
🔍 Geographic context
Italy
Alpine mountain climate climate with a 8.2 → 1.0 gap between best and worst month. 10 years of ERA5 data to choose by project.
45.80°N · 6.97°E
Questions

Frequently asked questions

When is the best time to visit Courmayeur?
It depends on the activity. For skiing: February (ski score 8.2/10). For hiking/summer: February (8.2/10, 5.0°C).
Can you ski in Courmayeur in winter?
Yes, it's peak ski season. Average ski score December–February: 8.0/10. Cold temperatures (3°C max in January) and frequent snowfall.
Is it warm in Courmayeur in summer?
In February, temperatures average 5.0°C. Best period for hiking and outdoor activities.
What is the wettest month in Courmayeur?
November is the wettest month with November has the lowest climate score of the year.
Do you need sun protection in Courmayeur in December?
The average UV index reaches 2 in December in Courmayeur (low), with about 8.5h of daylight. No protection needed.