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Hakuba, Japan · Alpine mountain climate

Hakuba in January: go or not?

Tough period. Hakuba in January only reaches 0.6/10.

📅 Data updated: October 2026 🛰️ ERA5 · 10 years 📍 36.70°N · 137.86°E
⚡ This month's verdict
Avoid
Hakuba · January
0.6
-6–2°
Temperature
55%
Rain
2h
Sun
❄️ Alpine climate☀️ High-altitude UV🌦️ Changeable weather
Photo : Khoa Le via Unsplash
The month in detail

What to expect in January

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

January ranks 11 out of 12 months in Hakuba. Compared to December: −4°C daytime.

This month's conditions

What it's like in January

UV index
3 · moderate
protect during midday hours
Feels like
dry air
-6°
Daylight
9.8h of daylight
Air quality
good
AQI 29
Compare

Is January the right month?

The best month in Hakuba is August (7.7/10), 7.1 pts higher than January.

See August →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 · Hakuba

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 · Japan

🗣️LanguageJapanese
💶CurrencyYen japonais (¥)
🚗DrivingLeft-hand
🛡️Safety ⓘSafe · 2/5
💰Cost of living ⓘModerate · 3/5

🌡️ Climate

🌍Climate typeAlpine mountain climate
📈Climate trend ⓘ+1.30°C/decade
🔥Hottest monthAugust · 29°C
❄️Coolest monthJanuary · 2°C
🌧️Rainiest month ⓘJanuary · 55%

🏔️ Mountain stay

⛰️Village altitude700 m
🎿Ski area700 → 1831 m
⛷️Ski seasonDec → May
🥾Hiking seasonJun → Sep
🧗High mountains ⓘGuide recommended
Location

Where is Hakuba ?

Global position + regional geographic context.

🌍 World
🔍 Geographic context
Japan
Alpine mountain climate climate with a 7.7 → 0.6 gap between best and worst month. 10 years of ERA5 data to choose by project.
36.70°N · 137.86°E
Questions

Frequently asked questions

When is the best time to visit Hakuba?
It depends on the activity. For skiing: February (ski score 8.1/10). For hiking/summer: February (8.1/10, 4.0°C).
Can you ski in Hakuba in winter?
Yes, it's peak ski season. Average ski score December–February: 7.7/10. Cold temperatures (2°C max in January) and frequent snowfall.
Is it warm in Hakuba in summer?
In February, temperatures average 4.0°C. Best period for hiking and outdoor activities.
What is the wettest month in Hakuba?
July is the wettest month with July has the lowest climate score of the year.
Do you need sun protection in Hakuba in January?
The average UV index reaches 3 in January in Hakuba (moderate), with about 9.8h of daylight. Protect during midday hours.