No snow yet. Snow depth and the seven-day outlook appear once snow is on the ground or forecast.
A weather-model figure, worked out the same way for every ski area, and lower than what actually falls. Use it to compare ski areas, not against the resort’s own totals. How we measure →
We do not show a snow depth here. The weather model we use reports snow lying on the ground — it knows nothing about grooming or snowmaking, and it is not the base depth a ski area publishes. In Japan we can check our figures against 234 weather stations. Outside Japan there is nothing to check them against, so we do not print a number we have not verified. Snow report on the official site ↗
Skilift Mastrils, in Switzerland, runs from 719 m at the base to 948 m at the top. Its mapped area is about 1.3 km across, with 2 marked runs and 1 lift (about 1.9 km of piste in all).
Over the last twelve winters the ERA5 weather model gives it 278 cm of snowfall a season, 579th (tied) of 3,069 worldwide and 118th in Switzerland. It swings a lot from year to year: the biggest winter, 2018/19 (396 cm), brought more than twice as much as the leanest, 2016/17 (170 cm). January is usually the snowiest month, with about 86 cm.
Modelled from weather data the same way at all 3,069 ski areas we cover. These are not the resort’s own published figures.
Within 50 km in a straight line. Ski areas in the same weather-model cell (about 30 km across) get the same figure.
| Ski area | Distance | Seasonal snowfall | World rank |
|---|---|---|---|
| Skilift Tristeli St. Margrethenberg | 2.7 km | 278 cmsame grid cell | 579 |
| Flensa-Seewis | 7.5 km | 253 cm | 704 |
| Grüsch Danusa | 7.9 km | 230 cm | 877 |
| Pizol Bad Ragaz | 8.4 km | 278 cmsame grid cell | 579 |
| Hochwang – Goldgruben | 16.0 km | 252 cm | 712 |
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.
96% of the vertical on the runs descends to the north or east. Those slopes get the least sun, so the snow lasts longer.
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.
The most snow falls in January. March brings 73% of January’s snowfall.
Across the 12 winters measured, the average is 278 cm, and 8 of them fell short of it. The leanest was 2016/17 with 170 cm; the biggest was 2018/19 with 396 cm (2.3 times as much).
Snowfall each winter (December–March total). The dashed line is the average; the numbers mark the leanest and the biggest winter.
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Other booking sites: Booking.com ↗ · Agoda ↗
Climate and the future · 27 Aug 2026
In Japan, Height Barely Predicts Snowfall: +0.02, Against +0.58 in FranceAcross 3,069 ski areas we measure, height and snowfall move together — +0.58 in France, +0.85 in Germany. In Japan the figure is +0.02. The reason is not that elevation stopped working.
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