Mid-January to late February brings the most snowfall; March has the deepest base, more sun and cheaper tickets. Monthly JMA data, February vs March, 2026-27 prices and holidays.
For powder, go between mid-January and late February. The Japan Meteorological Agency (JMA) station in Kutchan, the town beside Niseko, averages 253 cm of snowfall in January and 187 cm in February, and the village of Nozawa Onsen averages 366 cm in January. For a deep base, more sunshine and lower prices, go in March, when the snow on the ground is close to its deepest of the year.
Opening and closing dates for each resort, including announced 2026-27 opening days, are on the Japan ski season calendar.
These are JMA's 1991 to 2020 averages for three ski towns (Kutchan, Nozawa Onsen, Hakuba). The stations sit in the valleys at 176 m, 576 m and 703 m, so the upper slopes get more.
| Month | Kutchan snowfall | Kutchan deepest snow | Nozawa Onsen snowfall | Hakuba snowfall |
|---|---|---|---|---|
| November | 95 cm | 36 cm | 16 cm | 14 cm |
| December | 253 cm | 99 cm | 223 cm | 130 cm |
| January | 253 cm | 155 cm | 366 cm | 216 cm |
| February | 187 cm | 181 cm | 282 cm | 174 cm |
| March | 122 cm | 170 cm | 170 cm | 110 cm |
| April | 17 cm | 101 cm | 35 cm | 7 cm |
Snowfall peaks in December and January, but the base keeps growing until late February, so March often has the best coverage of the season. Hokkaido also gets heavy snow earlier than Nagano: Kutchan's December is as snowy as its January, while Hakuba gets far less in December than in January.
A few runs on early snow and snowmaking, cheap tickets, quiet slopes. Niseko's early-season day pass is ¥8,800 from November 28 to December 11, against ¥13,500 in peak season. Coverage is a gamble; our early-season guide covers how to check it.
Most resorts are open by the third week of December, but lower runs and off-piste areas may still be closed. Prices jump for Christmas and the Japanese New Year holidays: Niseko's peak period starts December 24, and Happo-one's high season starts December 19.
The heaviest snowfall and the coldest air. Kutchan averages -5.4°C in January with daily lows near -10°C and only 47 hours of sunshine for the whole month. Powder is light and frequent, visibility is often poor, and tree runs are the best place to ski on stormy days. Crowds are lower after the New Year holidays end, apart from the three-day weekend of January 9 to 11, 2027.
Still very snowy, with a deeper base than January. It is also the busiest month for foreign visitors. Lunar New Year falls on February 6, 2027, and holidays in China, Korea, Hong Kong and Taiwan bring large groups around that week. Japan has public holidays on February 11 and February 23.
The base is near its deepest, days are longer and temperatures are milder (Kutchan averages -1.0°C in March with 121 hours of sunshine, against 47 in January). Fresh snow still falls, especially early in the month, but warm days can leave a crust. Prices drop: Niseko's regular rate of ¥12,600 applies from March 1 and the ¥8,800 spring rate from March 23. The section on February or March below compares the two in more detail.
Spring snow, which is firm in the morning and soft by midday. Many smaller resorts have closed. High resorts such as Kagura stay open much longer: last season its Kagura and Mitsumata areas ran until May 17, 2026 (Kagura). Golden Week (April 29 and May 3 to 5, 2027) is busy at the resorts that are still open. See our spring skiing and closing dates guide.
February gets 50% to 65% more new snow than March at all three JMA stations above, and it falls colder: Kutchan averages -4.9°C in February and -1.0°C in March. The snow on the ground, though, is almost as deep in March (170 cm in Kutchan) as in February (181 cm).
February's storms bring wind and poor visibility along with the powder. Upper lifts at exposed resorts stop more often, and on many days the trees are the best place to ski, so pack a face mask and a low-light goggle lens. Our powder day guide covers those days.
A typical March day starts with cold powder or packed snow and softens by the afternoon, with fresh snow after a storm. Late March can bring spring conditions at lower resorts. If you go in March, pick resorts with high terrain or a northern location so the lower slopes matter less: Niseko, Happo-one, Shiga Kogen or Nozawa Onsen. March is also warmer, which makes it easier with small children or first-timers.
Most big resorts price February as peak and cut prices in March:
| Resort | February | March |
|---|---|---|
| Niseko United all-mountain day pass | ¥13,500 | ¥12,600 (Mar 1 to 22), ¥8,800 (from Mar 23) |
| Happo-one adult day ticket | ¥9,800 | ¥9,800 until Mar 22, then ¥6,400 |
Sources: Niseko United, Tabiris. Lodging in Niseko and Hakuba follows the same pattern, with the highest rates around Lunar New Year (PublicHolidays.hk). In March the international crowd thins out. The busy dates then are the Vernal Equinox weekend (March 21 falls on a Sunday in 2027, so Monday the 22nd is the holiday) and the start of Japanese school spring holidays at the end of the month, which mainly affects resorts near Tokyo.
Weekends and Japanese public holidays fill car parks and lift lines, especially at resorts within reach of Tokyo. Dates for the 2026-27 season (Cabinet Office):
| Dates | Holiday |
|---|---|
| Late December to January 3 | Year-end and New Year holidays |
| January 9 to 11, 2027 | Three-day weekend (Coming of Age Day) |
| February 6, 2027 | Lunar New Year (busy week for visitors from Asia) |
| February 11 and 23, 2027 | National Foundation Day, Emperor's Birthday |
| March 20 to 22, 2027 | Three-day weekend (Vernal Equinox) |
| April 29, May 3 to 5, 2027 | Golden Week |
| If you want | Go in |
|---|---|
| The best chance of deep powder | Mid-January to mid-February |
| Deep base, sunshine, lower prices | March |
| The cheapest lift tickets | Late November to mid-December, or late March onward |
| Spring skiing and a long season | April at high resorts, or Gassan from April |
Whichever month you choose, check the snow forecast in the 10 days before you travel. A storm that week matters more than the monthly average. Australians planning January or February can read skiing Japan in January and February from Australia.
Late December usually is in Hokkaido, where Kutchan averages 253 cm of snowfall in December. Early December is less reliable everywhere, and Honshu resorts often have only part of their terrain open until January.
No. March has the deepest snow on the ground at most big resorts, and the JMA averages show 110 to 170 cm of new snow in March at the three towns above. Expect some days of spring snow and some crust.
Often, especially in early March and in Hokkaido. Kutchan averages 122 cm of snowfall in March, but it comes between milder spells, so powder days are less frequent than in February.
In the early and spring periods. At Niseko the all-mountain day pass is ¥8,800 in those weeks and ¥13,500 from December 24 to February 28. Our lift ticket prices post lists other resorts.