Is Ipponsugi snowsure?

The snowiest week in Ipponsugi is week 1 of February. There are typically 4.6 snowy days during this week with 40cm of snowfall. Check out the Ipponsugi Snow History graphs below.Select any week of the year to see the typical Ski Conditions, Snowfall Amount and Temperature based on nowcast weather data over the last 11 years.

Average monthly snow in Ipponsugi

MonthSnow amount (week)Snow days (week)
December24cm2.8 days
January36cm4.6 days
February30cm4.2 days
March11cm2.2 days
April1cm0.4 days

Average Snow and Weather Conditions in Ipponsugi during July (week 1):

The average snowfall forecast during week 1 of July for Ipponsugi is 0 cm. There are typically 0.0 snowy days during this week. Ipponsugi typical weather and snow conditions during the first week of July at the middle elevation of the ski area at 455m, based on historical averages over the last 13 years: At this time of year the typical freezing level (4549m) is well above the middle elevation of Ipponsugi.Expect rain in Ipponsugi at the start of July with just one two dry days on average during the week. Snowfall is unknown at this time of year. Warm daytime temperatures in Ipponsugi during week one of July. The average temperature extremes are between 21.5°C and 23.1°C at the middle elevation. On average, two days out of seven will have some sunshine. Generally light winds (average 7km/h).

Snow History: Compare Resorts

Compare Ipponsugi with:

Snow Depths

Recorded snow depths for the upper and lower slopes in Ipponsugi and (2007 – 2022).



Lower Slopes
Upper Slopes
Fresh Snow

Average Snow Conditions in

Best ski days per week in Ipponsugi and (2007 – 2022)


Bluebird Powder Day
(Fresh snow, mostly sunny, light wind)
Powder Day
(Fresh snow, limited sun, any wind)
Bluebird Day
(Average snow, mostly sunny, light wind)
Very windy days

The most cherished days on the mountain in Ipponsugi are Bluebird Powder days when it is mostly sunny with light winds following very recent snowfall. Poorer weather conditions may prevail on Powder days when the visibility can be limited but the snow is significantly deep and fresh for keen powder-hounds. Bluebird days can suit many skiers that aren’t necessarily hunting powder but want to enjoy the snowy mountains in sunnier conditions and light winds.

Average Snowfall in

Graph showing the average precipitation (snow/rain) in Ipponsugi and (2007 – 2022)


Snowfall amount
(bar chart)
Days with significant snowfall.
Days with significant rainfall.

The snowiest weeks of the year in Ipponsugi are shown but also bear in mind the number of days that it typically snows each week if you want regular fresh tracks. The risk of a rainy day is shown but be sure to switch between elevations to see if lower lifts are rain affected or higher lifts remain snowy despite any rain further down the mountain.

Average Temperature in

Graph showing the average temperature and freezing level at Ipponsugi and (2007 – 2022)


Average temperature
Above freezing
Below freezing
Freezing level
Dashed line

The highest and lowest temperatures averaged for each week of the year in Ipponsugi are shown. Check out the risk of freze-thaw conditions prevailing at different elevations for any given week. We also show the extremes of temperature (blue/red dots) that reveal the chance of unusually warm or cold conditions.