Climate guide for Hakuba, Japan

Best Time to Visit
Hakuba

How to read the score (0–10)
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01 · Japan

About Hakuba

Hakuba spreads Olympic-era valleys beneath the Northern Alps, with tree runs, backcountry access, and quiet ryokan nights. In Japan, the core winter snow season, with shoulder weeks for quieter slopes usually delivers the most reliable conditions for ski travel - then use monthly climate scores to fine-tune around crowds, storms, or snow depth.

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Did you know?

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Travel Tips

01Pack for the profile
Layer for cold mornings and milder afternoons; confirm rental hours before the first lift day near Hakuba.
02Best time & timing
February leads the year at 9.3/10, with January and December close behind — November (1.2/10) is the one to avoid without a specific reason.
03Weather & what to pack
In February plan for about -2°C; the month brings 71 mm of rain. Pack insulated layers, a windproof shell and boots with grip.

Things to do in Hakuba

Hakuba, Japan. Live activities and tours from GetYourGuide, matched to this destination.

When to visit Hakuba: the short answer

The best time to visit Hakuba is February, followed by January, December. Those months combine the most usable temperatures with the most reliable snow conditions and the best-value lift days: February averages -2°C with 71 mm of precipitation (water equivalent, snow at resort level) and about 2 days with 6+ hours of sunshine. The months to avoid unless you have a specific reason are November, October.

Across the year Hakuba swings from -3°C in January to 24°C in August, a 27-degree spread, while precipitation ranges from 56 mm in January to 218 mm in June. In short, Hakuba is not equally good year-round — the gap between its best and worst month is 8.1 points on the same 10-point scale.

Warmest month: August (24°C). Coolest: January (-3°C). Driest (water equivalent): January (56 mm). Wettest (water equivalent): June (218 mm).

Hakuba month by month

January in Hakuba — one of the year's strongest windows (2nd)

Best window · 9.2/10

At -3°C (26°F) this is proper winter weather in January: layer up and split the day between outdoor highlights and indoor stops.

56 mm of water-equivalent precipitation makes this a snowy month at resort level; what falls stays as snow, with almost no days with 6+ hours of sunshine and 9.8 hours of daylight.

On our climate-comfort scale this is one of the strongest months of the year for Hakuba at 9.2/10 (2nd of 12), just behind February at 9.3/10.

Expect peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack insulated layers, a windproof shell, gloves and boots with grip, a packable rain layer, goggles and a helmet if you are not renting.

February in Hakuba tops the year's climate scores

Best window · 9.3/10

At -2°C (28°F) this is proper winter weather in February: layer up and split the day between outdoor highlights and indoor stops.

71 mm of water-equivalent precipitation makes this a snowy month at resort level; what falls stays as snow, with about 2 days with 6+ hours of sunshine and 10.6 hours of daylight.

On our climate-comfort scale this is the top-ranked month of the year for Hakuba at 9.3/10 — the reference point every other month on this page is measured against.

Budget for peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack insulated layers, a windproof shell, gloves and boots with grip, a packable rain layer, goggles and a helmet if you are not renting.

March in Hakuba — workable with trade-offs

Trade-offs · 6.3/10

March averages 3°C (37°F), cold enough that sightseeing works in bursts rather than in one long day on foot.

At 104 mm of water-equivalent precipitation this is a snowy month at resort level — that is snowpack, not lost days — with about 11 days with 6+ hours of sunshine and 11.7 hours of daylight.

It scores 6.3/10 here, 4th of 12 months, against 9.3/10 in the destination's best month.

Figure on mid-season pricing, with crowds are moderate.

Pack insulated layers, a windproof shell, gloves and boots with grip, a waterproof shell rather than an umbrella, goggles and a helmet if you are not renting.

Flexible dates? February scores 3 points higher here — enough to change the trip.

April in Hakuba — off-season conditions

Hardest · 1.7/10

Expect 10°C (50°F) in April. A good month for city streets, viewpoints and long meals; leave swimming for another season.

109 mm of rain signals a properly wet month, with only about 19 days with 6+ hours of sunshine to count on — build indoor options into the schedule.

That is 1.7/10 on the same scale — 5th of 12 months, versus 9.3/10 for the best month here.

Budget for low-season pricing, and crowds are light for this destination. That combination — decent conditions at the lowest rates of the year — is the best value window on this page.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a waterproof shell rather than an umbrella.

If your dates are flexible, February is materially better in Hakuba — 7.6 points higher on the same scale.

May in Hakuba — the hardest end of the year

Hardest · 1.7/10

May averages 14°C (57°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

Monthly rainfall reaches 155 mm — wet for this destination — but about 24 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.

It scores 1.7/10 here, 6th of 12 months, against 9.3/10 in the destination's best month.

Plan for low-season pricing, with crowds are light for this destination. That combination — decent conditions at the lowest rates of the year — is the best value window on this page.

Pack layers you can shed by midday plus one warm layer for the evening, a waterproof shell rather than an umbrella.

Flexible dates? February scores 7.6 points higher here — enough to change the trip.

June in Hakuba: expect compromises

Hardest · 1.7/10

Temperatures hover around 18°C (65°F) — the kind of month where neither heat nor cold forces the schedule.

This is the year's wettest stretch at 218 mm, but with about 21 days with 6+ hours of sunshine it is not a total loss; an indoor fallback covers the risk.

That is 1.7/10 on the same scale — 7th of 12 months, versus 9.3/10 for the best month here.

Expect low-season pricing, and crowds are light for this destination.

Pack layers you can shed by midday plus one warm layer for the evening, a waterproof shell rather than an umbrella.

If your dates are flexible, February is materially better in Hakuba — 7.6 points higher on the same scale.

July in Hakuba: expect compromises

Hardest · 1.7/10

At 23°C (73°F), skiing in July is a morning proposition: groomers hold up early, while lower runs soften through the afternoon.

180 mm of rain makes this a wet month here, though with about 20 days with 6+ hours of sunshine there is still bright weather between the fronts.

That is 1.7/10 on the same scale — 8th of 12 months, versus 9.3/10 for the best month here.

Budget for low-season pricing, and crowds are light for this destination.

Pack light clothing, a hat and real sun protection, a waterproof shell rather than an umbrella.

If your dates are flexible, February is materially better in Hakuba — 7.6 points higher on the same scale.

August in Hakuba — the hardest end of the year

Hardest · 1.7/10

August averages 24°C (75°F) — warm by ski standards, so expect soft afternoon snow low on the mountain and firmer, better riding early.

Monthly rainfall reaches 193 mm — wet for this destination — but about 20 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.

It scores 1.7/10 here, 9th of 12 months, against 9.3/10 in the destination's best month.

Figure on low-season pricing, with crowds are light for this destination.

Pack light clothing, a hat and real sun protection, a waterproof shell rather than an umbrella.

Flexible dates? February scores 7.6 points higher here — enough to change the trip.

September in Hakuba — off-season conditions

Hardest · 1.6/10

September averages 21°C (69°F) — warm by ski standards, so expect soft afternoon snow low on the mountain and firmer, better riding early.

At 189 mm this is a genuinely wet month: about 12 days with 6+ hours of sunshine in total, and outdoor plans need an indoor fallback.

It scores 1.6/10 here, 10th of 12 months, against 9.3/10 in the destination's best month.

Figure on low-season pricing, with crowds are light for this destination.

Pack light clothing, a hat and real sun protection, a waterproof shell rather than an umbrella.

Flexible dates? February scores 7.7 points higher here — enough to change the trip.

October in Hakuba: expect compromises

Hardest · 1.4/10

Temperatures hover around 12°C (54°F) — the kind of month where neither heat nor cold forces the schedule.

130 mm of rain signals a properly wet month, with only about 8 days with 6+ hours of sunshine to count on — build indoor options into the schedule.

That is 1.4/10 on the same scale — 11th of 12 months, versus 9.3/10 for the best month here.

Budget for low-season pricing, and crowds are light for this destination.

Pack layers you can shed by midday plus one warm layer for the evening, a waterproof shell rather than an umbrella.

If your dates are flexible, February is materially better in Hakuba — 7.9 points higher on the same scale.

November in Hakuba — off-season conditions

Hardest · 1.2/10

Expect 7°C (44°F) in November. A good month for city streets, viewpoints and long meals; leave swimming for another season.

107 mm of rain signals a properly wet month, with only about 1 days with 6+ hours of sunshine to count on — build indoor options into the schedule.

That is 1.2/10 on the same scale — 12th of 12 months, versus 9.3/10 for the best month here.

Budget for low-season pricing, and crowds are light for this destination.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a waterproof shell rather than an umbrella.

If your dates are flexible, February is materially better in Hakuba — 8.1 points higher on the same scale.

December in Hakuba: strong conditions, 3rd of 12

Good · 8/10

December averages 0°C (31°F), cold enough that sightseeing works in bursts rather than in one long day on foot.

At 69 mm of water-equivalent precipitation this is a snowy month at resort level — that is snowpack, not lost days — with almost no days with 6+ hours of sunshine and 9.5 hours of daylight.

It scores 8/10 here, 3rd of 12 months, against 9.3/10 in the destination's best month.

Plan for peak pricing, with crowds are moderate. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack insulated layers, a windproof shell, gloves and boots with grip, a packable rain layer, goggles and a helmet if you are not renting.

FAQ

Frequently asked

When is the best time to visit Hakuba, Japan?
In Ideal Weather mode, the best months to visit Hakuba are February, January. February is the single peak month with an Ideal Weather score of 9.3/10 based on temperature, rainfall, humidity, daylight and days with 6+ hours of sunshine.
What is the weather like in Hakuba year-round?
Hakuba has a climate profile suited to snow and ski travel. Average monthly temperatures range from -3°C in January to 24°C in August, with Ideal Weather scores between 1.2 and 9.3 out of 10.
Which months should I avoid in Hakuba?
The lowest Ideal Weather-scoring months in Hakuba are November (1.2/10), October (1.4/10), September (1.6/10). These months typically combine less comfortable temperatures, higher rainfall or fewer days with 6+ hours of sunshine.
When is the rainy season in Hakuba?
June is the wettest month in Hakuba, averaging about 218 mm of rainfall. January is the driest, at roughly 56 mm.
Which is the sunniest month in Hakuba?
May sees the most sun in Hakuba, with about 24 days with 6+ hours of sunshine on average - ideal for outdoor plans.
Is Hakuba a good destination for snow and ski travel?
Hakuba is well suited to snow and ski travel. Its highest Ideal Weather window (February, January) aligns with the conditions travelers usually look for in this style of trip.
How is the bestime.to score for Hakuba calculated?
Each month receives an Ideal Weather score from 0-10 using ERA5 climate normals for Hakuba: temperature comfort, precipitation, humidity, daylight hours, and days with 6+ hours of sunshine - weighted for snow and ski travel.

Climate data: Open-Meteo ERA5 historical archive, the five most recent complete years (2021–2025). Scores are monthly averages for that window, not forecasts, and short-window precipitation can differ from longer-term normals. “Sunny days” count days with at least 6 hours of measured sunshine — they are not dry days.

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Curated in Hakuba

Tickets & experiences