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 →
Updated: 10 Nov 2026, 12:15
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 ↗
| Date | Weather | Snow (cm) | Low / high (°C) | Wind (km/h) |
|---|---|---|---|---|
| Tue 10 Nov | Showers | 0 | 1 to 3 | 9 |
| Wed 11 Nov | Showers | 0 | 2 to 4 | 12 |
| Thu 12 Nov | Snow | 1 | 0 to 2 | 11 |
| Fri 13 Nov | Snow | 0 | −4 to 0 | 12 |
| Sat 14 Nov | Cloudy | 0 | −3 to 0 | 11 |
| Sun 15 Nov | Cloudy | 0 | −3 to 1 | 17 |
| Mon 16 Nov | Snow showers | 47 | −5 to 1 | 18 |
The five add up to the 100-point Powder Score: more fresh snow, more on the way and colder air all push it up. How we measure
La Grave, in France, runs from 3,196 m at the base to 3,543 m at the top. Its mapped area is about 7.5 km across, with 3 marked runs and 3 lifts (about 3.6 km of piste in all).
Over the last twelve winters the ERA5 weather model gives it 365 cm of snowfall a season, 239th (tied) of 3,069 worldwide and 31st in France. It swings a lot from year to year: the biggest winter, 2017/18 (651 cm), brought more than twice as much as the leanest, 2016/17 (231 cm). December brings as much snow as January here (108 and 99 cm on average).
The nearest city of any size is Grenoble, about 48 km away in a straight line.
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.
97% of the vertical on the runs descends to the north or east. Those slopes get the least sun, so the snow lasts longer.
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.
Footage remains the copyright of each operator. JAPANSNOWLINE neither stores nor redistributes it.
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 |
|---|---|---|---|
| Le Chazelet | 4.1 km | 360 cm | 254 |
| Les Deux Alpes | 8.6 km | 419 cm | 149 |
| Alpe d'Huez Grand Domaine | 18.0 km | 423 cm | 144 |
| Valloire - Galibier Thabor | 22.0 km | 336 cm | 322 |
| Albiez-Montrond | 22.0 km | 370 cm | 226 |
The most snow falls in December. March brings 88% of January’s snowfall. That is a gentler fall than the median for ski areas in France (77%). In amount, March brings 87 cm, more than the median of 55 cm.
Across the 12 winters measured, the average is 365 cm, and 8 of them fell short of it. The leanest was 2016/17 with 231 cm; the biggest was 2017/18 with 651 cm (2.8 times as much).
Snowfall each winter (December–March total). The dashed line is the average; the numbers mark the leanest and the biggest winter.
Other booking sites: Booking.com ↗ · Agoda ↗
Japan vs elsewhere · 28 Aug 2026
A Black Run in Colorado and a Black Run in Austria Are Not the Same Thing. The Maps Prove It.Across 2,888 ski areas: 39% of American runs are graded advanced or harder, and 9% of Austrian ones. Nobody thinks Austria is four times gentler. The grades are measuring different things.
Japan vs elsewhere · 28 Aug 2026
How Big Are Japan's Ski Areas? Smaller Than the Alps, Snowier per Kilometre