JP Hakone · Winter

Hakone in January
what's the weather like?

January is a difficult time — August offers much better conditions.

Open-Meteo · 10 years · 12 months compared · 35.23°N 139.01°E
3°CMax temperature
27%Rainy days
9.6hSunshine / day

Hakone weather in January

✅ Good
🌡️ Temperature min / max
-6°C – 3°C
🌧 Rainy days
27% of days
☀️ Sunshine
9.6h per day on average
🌊 🌊 Season
Winter
⭐ ⭐ Weather score
4.3/10
📅 📅 Best month
August (7.3/10)

Should you visit Hakone in January?

✅ Good

✅ Yes if: you enjoy winter atmosphere and the lowest prices of the year.

❌ No if: you're looking for sunshine or outdoor activities.

🌧 Rain : ███░░░░░░░ 27%
🌡 Temperature : █░░░░░░░░░ 3°C
☀️ Sunshine : ███████░░░ 9.6h/d

Our take: January is a difficult time for Hakone. August (7.3/10) is much more favourable.

Hakone in January by trip type

What to expect in January

Winter in Hakone is cool (3°C during the day). Days are short (9.6h of sunshine) but the city reveals a different side. Expect rain on 27% of days — a light raincoat in the bag is recommended.

All months for Hakone

Month-by-month comparison

MonthMin °CMax °CRain %Precip mmSun h/dScoreSki score 🎿
🌨️ January-6°C3°C27%2.79.6h4.3/108.5/10
🌨️ February-6°C4°C36%4.29.5h4.1/108.2/10
🌦️ March-2°C7°C48%8.310.0h4.0/107.2/10
🌦️ April3°C12°C50%8.910.6h4.7/105.5/10
🌦️ May8°C16°C49%9.210.2h6.1/104.3/10
🌦️ June12°C19°C61%13.18.9h6.3/103.4/10
🌦️ July16°C23°C58%11.510.7h7.2/103.5/10
🌦️ August18°C24°C58%8.111.4h7.3/103.5/10
🌦️ September14°C21°C62%10.09.3h7.0/103.3/10
🌦️ October8°C15°C56%9.78.6h4.6/103.9/10
🌦️ November2°C10°C40%4.69.1h4.4/106.1/10
🌫️ December-4°C5°C27%2.99.0h4.2/108.2/10
Ideal Fair Challenging climate ◀ Current month · Source Open-Meteo · 10 years
📊 Data source Data based on 10 years of ERA5 records via Open-Meteo, with ECMWF seasonal adjustment. In January, Hakone averages 3°C, 27% rainy days and 9.6h of sunshine per day. Overall weather score: 4.3/10. See methodology →

January vs August (best month)

The best month is August (score 7.3/10). Difference:

FAQ — Hakone in January

Is January a good time to visit Hakone?
Yes, January is an excellent time for skiing (score 8.5/10). With 3°C max and 27% precipitation, snow conditions are good.
Can you ski in Hakone in January?
Yes, January is excellent for skiing (score 8.5/10). With 3°C max and 27% precipitation, snow conditions are good.

Find a place to stay in Hakone

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Activities and tours in Hakone

Guided tours, skip-the-line tickets and local experiences. Browse activities on GetYourGuide

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📅 Live forecast — next 12 months

Real-time data with ECMWF seasonal corrections · updated daily

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