Sugadaira Kogen Snow Resort
菅平高原スノーリゾート
長野県上田市
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: 150cm on 10th-14th February
2024-2025 season: 170cm on 20th-23rd March
2023-2024 season: 180cm on 21st-22nd March
2022-2023 season: 80cm on 25th January - 9th March
2021-2022 season: 175cm on 23rd-24th February
2020-2021 season: 105cm on 9th-13th and 18th-20th February
2019-2020 season: 115cm on 9th, 11th-12th and 14th February
2018-2019 season: 150cm on 29th January - 3rd February
2017-2018 season: 115cm on 18th-23rd February
2016-2017 season: 170cm on 22nd January - 2nd March
2015-2016 season: 140cm on 11th-13th February
2014-2015 season: 170cm on 23rd-24th February
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.