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.
La Serra, in France, runs from 1,176 m at the base to 1,462 m at the top. Its mapped area is about 2.6 km across, with 5 marked runs and 4 lifts (about 5.1 km of piste in all).
Over the last twelve winters the ERA5 weather model gives it 237 cm of snowfall a season, 810th (tied) of 3,069 worldwide and 109th in France. It swings a lot from year to year: the biggest winter, 2017/18 (419 cm), brought more than 3 times as much as the leanest, 2022/23 (131 cm). January is usually the snowiest month, with about 77 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 |
|---|---|---|---|
| Lajoux | 3.8 km | 213 cm | 1022 |
| Mijoux - La Faucille | 5.0 km | 223 cm | 926 |
| Les Rousses | 5.6 km | 237 cmsame grid cell | 810 |
| Longchaumois Rosset | 6.1 km | 210 cm | 1057 |
| Les Hautes Combes | 6.2 km | 199 cm | 1158 |
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.
Only 39% of the vertical on the runs descends to the north or east. The most common direction is west (61%).
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 62% of January’s snowfall. That is a steeper fall than the median for ski areas in France (77%): the snow here is concentrated early in the season. In amount, March brings 48 cm, about the same as the median of 55 cm.
Across the 12 winters measured, the average is 237 cm, and 6 of them fell short of it. The leanest was 2022/23 with 131 cm; the biggest was 2017/18 with 419 cm (3.2 times as much). For 26% of the 244 ski areas in France the leanest winter was 2016/17; here it was a different one.
Snowfall each winter (December–March total). The dashed line is the average; the numbers mark the leanest and the biggest winter.
This ski area does not put a camera on its own slopes. What follows are nearby cameras, not the pistes themselves.
Footage remains the copyright of each operator. JAPANSNOWLINE neither stores nor redistributes it.
Some cameras here are provided by Windy.com. Footage plays in Windy’s own player; we do not store it. Windy.com
The weather map, and where it sits among nearby ski areas.
Other booking sites: Booking.com ↗ · Agoda ↗
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