Marunuma Kogen Ski Area
丸沼高原スキー場
群馬県片品村
Explore official snow depth data for this ski area across multiple seasons. This chart allows you to compare snow depth patterns from different winters using official data reported by the ski area. Use the Select data menu to display and compare seasons side by side, and hover over the chart to see snow depth values on specific dates.
Deepest recorded snow depth
2025-2026 season: 210cm on 11th-23th February
2024-2025 season: 290cm on 20th February - 12th March
2023-2024 season: 190cm on 21st-24th March
2022-2023 season: 240cm on 11th-18th February
2021-2022 season: 310cm on 23rd February - 2nd March and 7th-8th March
2020-2021 season: 270cm on 19th February - 1st March
2019-2020 season: 250cm on 26th February - 2nd March and 6th-7th March
2018-2019 season: 265cm on 10th-24th March
2017-2018 season: 280cm on 19th February - 8th March
2016-2017 season: 295cm on 22nd February - 3rd March
2015-2016 season: 180cm on 10th February - 19th February
2014-2015 season: 300cm on 16th February - 15th March
All 'official snow depth' figures shown on SnowJapan originate from the ski areas themselves. SnowJapan does not measure or control these figures, and there is no industry-wide standard governing how ski areas report snow depth. A new season of data is typically added to this chart in late spring each year.
During the winter season, current snow depth data, where available, can be found on our daily updated snow depth chart.