Ipponsugi – official resort snow depth data

Ipponsugi
一本杉 (新潟県 湯沢町)
Planned season: Saturday 23rd December 2017 until early April 2018
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Latest report posted at 8:22am on Monday 28th May 2018
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2018-2019 SKI RESORT INFORMATION UPDATES
As the 2018-2019 winter season approaches, we will gradually be updating the information for every ski resort in Japan.

Many ski resorts in Japan do not update their own information until the autumn months and so our process of updating information will be ongoing until November.

Resorts usually open and close around the same time each season - if the 2017-2018 planned season dates are still displayed on this page, they can be used as a good indication of the season length.

(Late May 2018)

Ipponsugi
Official snow depth data
Current season data last updated on 23rd July 2018

Click on the season name to toggle on and off.
Drag any section of the graph to zoom in on a smaller selection of data.
December
12 1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th 19th 20th 21st 22nd 23rd 24th 25th 26th 27th 28th 29th 30th 31st
17/18 50 50 40 50 100 120 140 160 170
16/17 7 4 10 20 20 65
15/16 0 20 50 60 80 70
14/15 150 135 150 140 155 185 205 200 190 170 160
January
1 1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th 19th 20th 21st 22nd 23rd 24th 25th 26th 27th 28th 29th 30th 31st
17/18 160 180 190 210 220 205 215 205 195 185 180 165 160 180 175 160 155 155 150 150 145 145 155 165 210 250 270 270 260 275 265
16/17 60 60 50 45 50 75 75 70 70 65 80 90 100 130 200 210 220 215 215 205 205 200 210 225 240 250 230 220 210 200 210
15/16 70 70 60 50 40 35 30 40 40 35 40 40 45 45 45 45 45 40 45 50 65 70 80 80 100 105 105 100 100 100 100
14/15 180 190 200 220 200 180 180 210 230 240 260 280 280 260 240 220 220 240 240 260 270 260 260 270 255 245 235 245 255 250 255
February
2 1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th 19th 20th 21st 22nd 23rd 24th 25th 26th 27th 28th 29th            
17/18 255 255 250 250 265 260 250 255 255 245 240 240 240 235 230 230 225 260 270 270 275 275 270 265 265 260 250 240
16/17 205 225 230 220 215 205 220 240 240 250 255 250 280 285 290 280 280 255 260 245 250 255 240 250 250 250 250 230
15/16 100 100 100 100 100 105 110 110 105 135 145 140 135 115 100 120 120 130 115 115 95 95 90 95 100 105 105 90 80
14/15 270 290 310 310 300 280 280 270 275 290 280 270 260 275 295 300 290 280 270 280 270 265 250 240 235 230 225 240
March
3 1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th 19th 20th 21st 22nd 23rd 24th 25th 26th 27th 28th 29th 30th 31st
17/18 230 230 225 220 210 205 205 200 190 180 170 160 155 155 150 150 145 145 145 135 130 125 125 115 110 110 105 100 95 90 80
16/17 215 210 210 205 200 200 200 210 200 200 200 200 190 190 180 180 175 170 160 160 155 155 155 155 165 160 160 160 155 150 140
15/16 110 110 105 100 100 90 90 65 60 60 60 60 55 55 55 55 50 50 50 40 40 40 40 40 40 35 35 25
14/15 235 240 245 230 225 225 220 220 220 220 250 260 265 265 260 250 240 235 230 220 215 205 200 220 240 240 235 230 220 210 200
April
4 1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th 19th 20th 21st 22nd 23rd 24th 25th 26th 27th 28th 29th 30th      
17/18 75 65 55 45
16/17 135 135
15/16
14/15 195 190 180 160 130
The snow depth numbers presented on this page are the official snow depth numbers provided by the resorts.