Asahi Prime Ski Area
あさひプライムスキー場
長野県朝日村
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: 110cm on 9th-11th February
2024-2025 season: 75cm on 6th-12th February
2023-2024 season: 60cm on 3rd-25th February
2022-2023 season: 60cm on 20th-22nd December, 5th-21st and 24th-30th January
2021-2022 season: 70cm on 22nd January to 18th March
2020-2021 season: 70cm on 24th-27th January and 1st February
2019-2020 season: 60cm on 7th-28th February
2018-2019 season: 80cm on 10th January to 26th February
2017-2018 season: 85cm on 28th February to 4th March
2016-2017 season: 80cm on 16th January to 5th March
2015-2016 season: 80cm on 23rd January to 22nd February
2014-2015 season: 80cm on 25th January to 8th 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.