Iizuna Resort Ski Area
いいづなリゾートスキー場
長野県飯綱町
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: 100cm on various dates in February
2024-2025 season: 150cm on 8th-12th and 17th February, 19th February - 11th March
2023-2024 season: 110cm on 6th-17th February
2022-2023 season: 125cm on 20th, 22nd February and 26th February - 1st March
2021-2022 season: 185cm on 23rd February - 1st March; 3rd, 6th-9th, 11th-12th March
2020-2021 season: 130cm on 11th-14th and 18th-22nd February
2019-2020 season: 90cm on 11th-12th February
2018-2019 season: 155cm on 31st January - 3rd February
2017-2018 season: 135cm on 18th-28th February
2016-2017 season: 170cm on 13th-17th and 21st-23rd February
2015-2016 season: 90cm on 10th-12th February
2014-2015 season: 185cm on 20th-22nd 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.