Nayoro Piyashiri is a ski area in Hokkaido, Japan, on slopes between roughly 245 and 633 m. Its mapped area is about 1.9 km across, with 2 marked runs and 2 lifts (about 2.2 km of piste in all).
Over the last twelve winters the ERA5 weather model gives it 234 cm of snowfall a season, 216th of the 397 ski areas we measure in Japan. Its winters are fairly steady; even the leanest, 2016/17 (190 cm), reached 81% of the average. December brings as much snow as January here (77 and 62 cm on average). Weather models read low in the mountains: a Japan Meteorological Agency station 6.3 km away measured 438 cm a winter over the last three seasons, against 220 cm from the model. Snowfall days are cold, averaging −7.0 °C at mid-mountain, and its snow-quality score ranks 124th of 397 in Japan.
Snow depth and the seven-day outlook appear here once snow starts to fall. Until then, the long-run record comes first.
Elevation range is estimated by sampling points across the ski area.
How much snow it gets
Measured by us across 3,069 ski areas by one identical method. These are not the resort’s own published figures.
The tick marks the median across every Japanese ski area we measure. All four bars run the same way — longer is better.
The quality score deliberately excludes how much snow falls — it uses temperature, frequency, rain and wind. Snowing a lot and snowing well are different things.
Compared with what is nearby
Within 50 km straight line. Measured the same way, so the ranks compare directly. Ski areas a few kilometres apart share a weather grid cell and can return the same figure.
| Ski area | Distance | Seasonal snowfall | World rank |
|---|---|---|---|
| Bifuka Ski Area | 15 km | 243 cm | 780 |
| Asahi Ski Area | 33 km | 257 cm | 680 |
| Otoineppu Otoifuji | 40 km | 248 cm | 748 |
| Wassamu Higashiyama Ski Resort | 42 km | 217 cm | 978 |
When it falls, and how winters differ
Month by month
Month by month, the most snow falls in December. March brings 77% of January’s snowfall. That is a gentler fall than the median for ski areas in Japan (52%). In amount, March brings 48 cm, about the same as the median of 46 cm.
Winter by winter
Across the 12 winters measured, the average is 234 cm, and 7 of them fell short of it. The leanest was 2016/17 with 190 cm; the biggest was 2017/18 with 299 cm (1.6 times as much).
Snowfall each winter (December–March total). The dashed line is the average; the numbers mark the leanest and the biggest winter.
Runs and lifts
Counted from the runs and lifts drawn on OpenStreetMap, within the boundary of the ski area. These are not the resort’s own published figures.
Run map
The shape of the mountain
Which way the slopes face
Only 0% of the vertical on the runs descends to the north or east. More of the terrain faces the sun.
By difficulty
Lift types
- Chairlift2
See past trail maps on Skimap.org ↗
Source: OpenSkiMap (© OpenStreetMap contributors, ODbL 1.0). How finely ski areas are drawn varies by region, so treat the counts as indicative. Vertical is the difference between the highest and lowest points of the mapped runs and lifts.
What was actually measured nearby
Total snowfall from December to March recorded at the 名寄 weather station — 6.3 km from this ski area, 350 m below its mid-slope.
| Three-season average | 438 cm |
| 2023/24 | 425 cm |
| 2024/25 | 474 cm |
| 2025/26 | 414 cm |
The figure calculated on this page is 220 cm.
A weather station is not a ski slope. We picked one at a similar elevation, but it stands in a valley or a village. More snow falls on the mountain above it. We have not tried to guess how much more.
Source: Japan Meteorological Agency historical records
Worth seeing nearby
Places within 20 km of this ski area, for a day off the slopes or an evening. Chosen from those most read about on Wikipedia, favouring places with an English Wikipedia article, and listed nearest first.
| Place | Type | Distance |
|---|---|---|
| Mount Kudo九度山 | Mountain | 0.8 km |
| SUNPILLAR PARK北海道立サンピラーパーク | Park | 4.8 km |
| Mount Piyashiriピヤシリ山 | Mountain | 6.2 km |
| Torokko Okoku Bifukaトロッコ王国美深 | Landmark | 16 km |
Based on the Japanese Wikipedia lists of sights in each prefecture, as compiled in travel-log-data (CC BY-SA 4.0). English names from Wikidata (CC0). The content of this section is available under CC BY-SA 4.0.
Map
Where it sits relative to nearby resorts. For a piste map, see the official site.
Places to stay nearby
1 properties on Rakuten Travel lie within 3 km of this ski area, listed cheapest first.
| Property | From | Rating | Distance | Getting there |
|---|---|---|---|---|
| なよろ温泉サンピラー＜名寄市＞ | ¥6,350 | 3.68 58 reviews | 0.8 km | 【車】士別剣淵ICより車で50分【公共機関】JR宗谷本線 名寄駅より路線バスで30分 |
Contains advertising · Property data by Rakuten Travel (Supported by Rakuten Developers)
Stay nearby
13 places within 12 km of the slopes. Most of them do not take online bookings — open the map for contact details.
Nearest: 0.8 km
Nearest first
- サンピラーパーク森の休暇村コテージ Chalet 4.7 km
- サンピラーパーク森の休暇村コテージ Chalet 4.7 km
- ニュー富士屋ホテル Hotel 7.6 km
- Nijo Ryokan Hotel 7.7 km
- Hotel Bird Inn Hotel 7.7 km
- Business hotel Sunflower Hotel 7.9 km
Accommodation data: OpenStreetMap
More places to look
Guides covering Hokkaido
- A Historic El Niño Is Forecast. Here Is What the Last Big One Did to Japan's Snow. NOAA gives a very strong El Niño better than a 90% chance this winter. We measured every Japanese ski area across the last 12 winters: El Niño winters ran 88% of normal, and the strongest of the twelve left Japan at 63%. But Hakuba held 92% of its average that winter while Niseko fell to 57%.
- Which Famous Ski Resorts Actually Get the Most Snow? 24 Names, Measured Niseko is 526th in the world for snowfall. Zermatt is 554th, Jackson Hole 924th, Aspen 1,201st. Measured identically across 3,069 ski areas, the names everyone books and the places it actually snows turn out to be two different lists.
- Australia Just Had Its Worst Season in Twenty Years. Here Is What Japan's 12-Winter Record Says About Booking It Instead. Snow depth at Spencers Creek peaked at 94.5 cm, the third lowest since 1954, and resorts closed in August. Our own measure — snowfall, not depth — puts Australia at 50% of its 12-year average. The gap between those two numbers is the story: it was the warmth, not only the lack of snow. New Zealand, meanwhile, finished at 108% of normal.
Updated: 8 Oct 2026, 00:52